| 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 | $36.86 | 12.736% | $41.5545 | $41.55 | $41.55 | $41.60 |
| Purchase #2 | $9.41 | 3.654% | $9.7538 | $9.75 | $9.75 | $9.80 |
| Purchase #3 | $224.47 | 11.642% | $250.6028 | $250.60 | $250.60 | $250.60 |
| Purchase #4 | $85.53 | 13.583% | $97.1475 | $97.15 | $97.15 | $97.10 |
| Purchase #5 | $46.44 | 7.390% | $49.8719 | $49.87 | $49.85 | $49.90 |
| Purchase #6 | $63.42 | 12.119% | $71.1059 | $71.11 | $71.10 | $71.10 |
| Purchase #7 | $92.30 | 5.219% | $97.1171 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $558.43 | $617.1535 | $617.15 | $617.10 | $617.20 | |