| 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 | $73.26 | 4.229% | $76.3582 | $76.36 | $76.35 | $76.40 |
| Purchase #2 | $218.80 | 13.186% | $247.651 | $247.65 | $247.65 | $247.70 |
| Purchase #3 | $181.55 | 8.662% | $197.2759 | $197.28 | $197.30 | $197.30 |
| Purchase #4 | $35.42 | 12.469% | $39.8365 | $39.84 | $39.85 | $39.80 |
| Purchase #5 | $147.62 | 11.582% | $164.7173 | $164.72 | $164.70 | $164.70 |
| Purchase #6 | $144.43 | 6.460% | $153.7602 | $153.76 | $153.75 | $153.80 |
| Purchase #7 | $14.53 | 4.134% | $15.1307 | $15.13 | $15.15 | $15.10 |
| 7 purchase totals = | $815.61 | $894.7298 | $894.74 | $894.75 | $894.80 | |