| 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 | $48.45 | 9.624% | $53.1128 | $53.11 | $53.10 | $53.10 |
| Purchase #2 | $52.93 | 13.762% | $60.2142 | $60.21 | $60.20 | $60.20 |
| Purchase #3 | $12.88 | 5.151% | $13.5434 | $13.54 | $13.55 | $13.50 |
| Purchase #4 | $34.61 | 3.848% | $35.9418 | $35.94 | $35.95 | $35.90 |
| Purchase #5 | $90.91 | 12.735% | $102.4874 | $102.49 | $102.50 | $102.50 |
| Purchase #6 | $136.34 | 11.567% | $152.1104 | $152.11 | $152.10 | $152.10 |
| Purchase #7 | $146.70 | 8.805% | $159.6169 | $159.62 | $159.60 | $159.60 |
| 7 purchase totals = | $522.82 | $577.0269 | $577.02 | $577.00 | $576.90 | |