| 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 | $111.40 | 4.722% | $116.6603 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $36.32 | 11.281% | $40.4173 | $40.42 | $40.40 | $40.40 |
| Purchase #3 | $113.86 | 5.429% | $120.0415 | $120.04 | $120.05 | $120.00 |
| Purchase #4 | $200.66 | 11.727% | $224.1914 | $224.19 | $224.20 | $224.20 |
| Purchase #5 | $58.75 | 3.398% | $60.7463 | $60.75 | $60.75 | $60.70 |
| Purchase #6 | $161.67 | 10.829% | $179.1772 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $44.83 | 13.376% | $50.8265 | $50.83 | $50.85 | $50.80 |
| 7 purchase totals = | $727.49 | $792.0605 | $792.07 | $792.10 | $792.00 | |