| 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 | $75.59 | 8.110% | $81.7203 | $81.72 | $81.70 | $81.70 |
| Purchase #2 | $25.62 | 3.146% | $26.426 | $26.43 | $26.45 | $26.40 |
| Purchase #3 | $212.95 | 10.820% | $235.9912 | $235.99 | $236.00 | $236.00 |
| Purchase #4 | $77.98 | 8.551% | $84.6481 | $84.65 | $84.65 | $84.60 |
| Purchase #5 | $35.83 | 3.561% | $37.1059 | $37.11 | $37.10 | $37.10 |
| Purchase #6 | $219.82 | 13.554% | $249.6144 | $249.61 | $249.60 | $249.60 |
| Purchase #7 | $100.36 | 3.199% | $103.5705 | $103.57 | $103.55 | $103.60 |
| 7 purchase totals = | $748.15 | $819.0764 | $819.08 | $819.05 | $819.00 | |