| 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 | $30.76 | 9.817% | $33.7797 | $33.78 | $33.80 | $33.80 |
| Purchase #2 | $102.91 | 8.342% | $111.4948 | $111.49 | $111.50 | $111.50 |
| Purchase #3 | $184.28 | 9.714% | $202.181 | $202.18 | $202.20 | $202.20 |
| Purchase #4 | $138.67 | 11.128% | $154.1012 | $154.10 | $154.10 | $154.10 |
| Purchase #5 | $70.76 | 10.174% | $77.9591 | $77.96 | $77.95 | $78.00 |
| Purchase #6 | $118.61 | 10.125% | $130.6193 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $40.56 | 8.771% | $44.1175 | $44.12 | $44.10 | $44.10 |
| 7 purchase totals = | $686.55 | $754.2526 | $754.25 | $754.25 | $754.30 | |