| 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 | $18.47 | 13.274% | $20.9217 | $20.92 | $20.90 | $20.90 |
| Purchase #2 | $239.25 | 4.127% | $249.1238 | $249.12 | $249.10 | $249.10 |
| Purchase #3 | $58.69 | 12.712% | $66.1507 | $66.15 | $66.15 | $66.20 |
| Purchase #4 | $75.34 | 11.255% | $83.8195 | $83.82 | $83.80 | $83.80 |
| Purchase #5 | $84.78 | 4.810% | $88.8579 | $88.86 | $88.85 | $88.90 |
| Purchase #6 | $190.42 | 11.444% | $212.2117 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $9.40 | 13.330% | $10.653 | $10.65 | $10.65 | $10.70 |
| 7 purchase totals = | $676.35 | $731.7383 | $731.73 | $731.65 | $731.80 | |