| 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 | $35.61 | 5.234% | $37.4738 | $37.47 | $37.45 | $37.50 |
| Purchase #2 | $69.75 | 8.346% | $75.5713 | $75.57 | $75.55 | $75.60 |
| Purchase #3 | $228.61 | 8.699% | $248.4968 | $248.50 | $248.50 | $248.50 |
| Purchase #4 | $162.83 | 9.536% | $178.3575 | $178.36 | $178.35 | $178.40 |
| Purchase #5 | $197.40 | 7.850% | $212.8959 | $212.90 | $212.90 | $212.90 |
| Purchase #6 | $110.44 | 11.290% | $122.9087 | $122.91 | $122.90 | $122.90 |
| Purchase #7 | $15.47 | 6.816% | $16.5244 | $16.52 | $16.50 | $16.50 |
| 7 purchase totals = | $820.11 | $892.2284 | $892.23 | $892.15 | $892.30 | |