| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $44.85 | 5.457% | $47.2975 | $47.30 | $47.30 | $47.30 |
| Purchase #2 | $102.42 | 5.622% | $108.1781 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $173.92 | 4.719% | $182.1273 | $182.13 | $182.15 | $182.10 |
| Purchase #4 | $108.61 | 11.261% | $120.8406 | $120.84 | $120.85 | $120.80 |
| Purchase #5 | $150.65 | 6.433% | $160.3413 | $160.34 | $160.35 | $160.30 |
| Purchase #6 | $193.60 | 10.769% | $214.4488 | $214.45 | $214.45 | $214.40 |
| Purchase #7 | $161.38 | 13.549% | $183.2454 | $183.25 | $183.25 | $183.20 |
| 7 purchase totals = | $935.43 | $1,016.4790 | $1,016.49 | $1,016.55 | $1,016.30 | |