| 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 | $76.70 | 5.113% | $80.6217 | $80.62 | $80.60 | $80.60 |
| Purchase #2 | $146.43 | 3.708% | $151.8596 | $151.86 | $151.85 | $151.90 |
| Purchase #3 | $234.73 | 4.209% | $244.6098 | $244.61 | $244.60 | $244.60 |
| Purchase #4 | $139.86 | 11.435% | $155.853 | $155.85 | $155.85 | $155.90 |
| Purchase #5 | $58.33 | 4.324% | $60.8522 | $60.85 | $60.85 | $60.90 |
| Purchase #6 | $93.49 | 8.128% | $101.0889 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $179.83 | 6.384% | $191.3103 | $191.31 | $191.30 | $191.30 |
| 7 purchase totals = | $929.37 | $986.1955 | $986.19 | $986.15 | $986.30 | |