| 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 | $10.44 | 8.763% | $11.3549 | $11.35 | $11.35 | $11.40 |
| Purchase #2 | $126.40 | 5.685% | $133.5858 | $133.59 | $133.60 | $133.60 |
| Purchase #3 | $40.89 | 13.567% | $46.4375 | $46.44 | $46.45 | $46.40 |
| Purchase #4 | $151.40 | 9.728% | $166.1282 | $166.13 | $166.15 | $166.10 |
| Purchase #5 | $223.61 | 10.319% | $246.6843 | $246.68 | $246.70 | $246.70 |
| Purchase #6 | $178.31 | 3.222% | $184.0551 | $184.06 | $184.05 | $184.10 |
| Purchase #7 | $93.48 | 3.620% | $96.864 | $96.86 | $96.85 | $96.90 |
| 7 purchase totals = | $824.53 | $885.1098 | $885.11 | $885.15 | $885.20 | |