| 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 | $35.69 | 3.854% | $37.0655 | $37.07 | $37.05 | $37.10 |
| Purchase #2 | $45.87 | 10.261% | $50.5767 | $50.58 | $50.60 | $50.60 |
| Purchase #3 | $160.95 | 7.871% | $173.6184 | $173.62 | $173.60 | $173.60 |
| Purchase #4 | $17.45 | 11.227% | $19.4091 | $19.41 | $19.40 | $19.40 |
| Purchase #5 | $49.73 | 13.785% | $56.5853 | $56.59 | $56.60 | $56.60 |
| Purchase #6 | $150.26 | 12.556% | $169.1266 | $169.13 | $169.15 | $169.10 |
| Purchase #7 | $89.51 | 9.180% | $97.727 | $97.73 | $97.75 | $97.70 |
| 7 purchase totals = | $549.46 | $604.1086 | $604.13 | $604.15 | $604.10 | |