| 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 | $50.53 | 11.301% | $56.2404 | $56.24 | $56.25 | $56.20 |
| Purchase #2 | $53.34 | 5.194% | $56.1105 | $56.11 | $56.10 | $56.10 |
| Purchase #3 | $88.35 | 7.447% | $94.9294 | $94.93 | $94.95 | $94.90 |
| Purchase #4 | $99.28 | 13.498% | $112.6808 | $112.68 | $112.70 | $112.70 |
| Purchase #5 | $142.63 | 13.773% | $162.2744 | $162.27 | $162.25 | $162.30 |
| Purchase #6 | $12.52 | 4.756% | $13.1155 | $13.12 | $13.10 | $13.10 |
| Purchase #7 | $200.71 | 11.854% | $224.5022 | $224.50 | $224.50 | $224.50 |
| 7 purchase totals = | $647.36 | $719.8532 | $719.85 | $719.85 | $719.80 | |