| 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 | $93.93 | 3.111% | $96.8522 | $96.85 | $96.85 | $96.90 |
| Purchase #2 | $155.70 | 3.738% | $161.5201 | $161.52 | $161.50 | $161.50 |
| Purchase #3 | $94.94 | 8.865% | $103.3564 | $103.36 | $103.35 | $103.40 |
| Purchase #4 | $25.99 | 10.555% | $28.7332 | $28.73 | $28.75 | $28.70 |
| Purchase #5 | $152.77 | 8.781% | $166.1847 | $166.18 | $166.20 | $166.20 |
| Purchase #6 | $110.68 | 11.235% | $123.1149 | $123.11 | $123.10 | $123.10 |
| Purchase #7 | $38.29 | 9.449% | $41.908 | $41.91 | $41.90 | $41.90 |
| 7 purchase totals = | $672.30 | $721.6695 | $721.66 | $721.65 | $721.70 | |