| 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 | $76.99 | 9.681% | $84.4434 | $84.44 | $84.45 | $84.40 |
| Purchase #2 | $17.63 | 13.423% | $19.9965 | $20.00 | $20.00 | $20.00 |
| Purchase #3 | $228.35 | 11.598% | $254.834 | $254.83 | $254.85 | $254.80 |
| Purchase #4 | $143.88 | 3.681% | $149.1762 | $149.18 | $149.20 | $149.20 |
| Purchase #5 | $60.48 | 3.254% | $62.448 | $62.45 | $62.45 | $62.40 |
| Purchase #6 | $148.40 | 6.557% | $158.1306 | $158.13 | $158.15 | $158.10 |
| Purchase #7 | $89.84 | 5.185% | $94.4982 | $94.50 | $94.50 | $94.50 |
| 7 purchase totals = | $765.57 | $823.5269 | $823.53 | $823.60 | $823.40 | |