| 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 | $55.37 | 8.642% | $60.1551 | $60.16 | $60.15 | $60.20 |
| Purchase #2 | $56.34 | 4.361% | $58.797 | $58.80 | $58.80 | $58.80 |
| Purchase #3 | $180.33 | 4.202% | $187.9075 | $187.91 | $187.90 | $187.90 |
| Purchase #4 | $7.70 | 4.233% | $8.0259 | $8.03 | $8.05 | $8.00 |
| Purchase #5 | $45.76 | 4.590% | $47.8604 | $47.86 | $47.85 | $47.90 |
| Purchase #6 | $203.64 | 4.439% | $212.6796 | $212.68 | $212.70 | $212.70 |
| Purchase #7 | $195.59 | 9.531% | $214.2317 | $214.23 | $214.25 | $214.20 |
| 7 purchase totals = | $744.73 | $789.6572 | $789.67 | $789.70 | $789.70 | |