| 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 | $45.41 | 8.852% | $49.4297 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $169.55 | 12.483% | $190.7149 | $190.71 | $190.70 | $190.70 |
| Purchase #3 | $25.33 | 7.350% | $27.1918 | $27.19 | $27.20 | $27.20 |
| Purchase #4 | $88.78 | 9.578% | $97.2833 | $97.28 | $97.30 | $97.30 |
| Purchase #5 | $138.80 | 10.540% | $153.4295 | $153.43 | $153.45 | $153.40 |
| Purchase #6 | $98.76 | 6.365% | $105.0461 | $105.05 | $105.05 | $105.00 |
| Purchase #7 | $166.60 | 12.618% | $187.6216 | $187.62 | $187.60 | $187.60 |
| 7 purchase totals = | $733.23 | $810.7169 | $810.71 | $810.75 | $810.60 | |