| 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 | $112.85 | 12.857% | $127.3591 | $127.36 | $127.35 | $127.40 |
| Purchase #2 | $100.61 | 7.465% | $108.1205 | $108.12 | $108.10 | $108.10 |
| Purchase #3 | $73.83 | 10.252% | $81.3991 | $81.40 | $81.40 | $81.40 |
| Purchase #4 | $57.34 | 11.499% | $63.9335 | $63.93 | $63.95 | $63.90 |
| Purchase #5 | $11.90 | 4.383% | $12.4216 | $12.42 | $12.40 | $12.40 |
| Purchase #6 | $86.47 | 9.127% | $94.3621 | $94.36 | $94.35 | $94.40 |
| Purchase #7 | $115.30 | 3.326% | $119.1349 | $119.13 | $119.15 | $119.10 |
| 7 purchase totals = | $558.30 | $606.7308 | $606.72 | $606.70 | $606.70 | |