| 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 | $17.30 | 11.540% | $19.2964 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $27.36 | 7.522% | $29.418 | $29.42 | $29.40 | $29.40 |
| Purchase #3 | $66.96 | 12.197% | $75.1271 | $75.13 | $75.15 | $75.10 |
| Purchase #4 | $54.78 | 13.378% | $62.1085 | $62.11 | $62.10 | $62.10 |
| Purchase #5 | $64.36 | 12.157% | $72.1842 | $72.18 | $72.20 | $72.20 |
| Purchase #6 | $190.90 | 7.805% | $205.7997 | $205.80 | $205.80 | $205.80 |
| Purchase #7 | $10.99 | 12.810% | $12.3978 | $12.40 | $12.40 | $12.40 |
| 7 purchase totals = | $432.65 | $476.3317 | $476.34 | $476.35 | $476.30 | |