| 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 | $26.48 | 10.118% | $29.1592 | $29.16 | $29.15 | $29.20 |
| Purchase #2 | $237.50 | 11.646% | $265.1593 | $265.16 | $265.15 | $265.20 |
| Purchase #3 | $24.31 | 11.537% | $27.1146 | $27.11 | $27.10 | $27.10 |
| Purchase #4 | $70.59 | 10.375% | $77.9137 | $77.91 | $77.90 | $77.90 |
| Purchase #5 | $189.66 | 6.674% | $202.3179 | $202.32 | $202.30 | $202.30 |
| Purchase #6 | $33.89 | 10.503% | $37.4495 | $37.45 | $37.45 | $37.40 |
| Purchase #7 | $139.74 | 9.857% | $153.5142 | $153.51 | $153.50 | $153.50 |
| 7 purchase totals = | $722.17 | $792.6284 | $792.62 | $792.55 | $792.60 | |