| 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 | $50.35 | 6.699% | $53.7229 | $53.72 | $53.70 | $53.70 |
| Purchase #2 | $27.46 | 7.707% | $29.5763 | $29.58 | $29.60 | $29.60 |
| Purchase #3 | $244.27 | 5.849% | $258.5574 | $258.56 | $258.55 | $258.60 |
| Purchase #4 | $205.86 | 4.161% | $214.4258 | $214.43 | $214.45 | $214.40 |
| Purchase #5 | $69.64 | 11.316% | $77.5205 | $77.52 | $77.50 | $77.50 |
| Purchase #6 | $17.46 | 9.778% | $19.1672 | $19.17 | $19.15 | $19.20 |
| Purchase #7 | $222.61 | 4.813% | $233.3242 | $233.32 | $233.30 | $233.30 |
| 7 purchase totals = | $837.65 | $886.2943 | $886.30 | $886.25 | $886.30 | |