| 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 | $14.28 | 8.447% | $15.4862 | $15.49 | $15.50 | $15.50 |
| Purchase #2 | $36.52 | 12.255% | $40.9955 | $41.00 | $41.00 | $41.00 |
| Purchase #3 | $37.34 | 10.517% | $41.267 | $41.27 | $41.25 | $41.30 |
| Purchase #4 | $33.52 | 4.427% | $35.0039 | $35.00 | $35.00 | $35.00 |
| Purchase #5 | $46.62 | 3.801% | $48.392 | $48.39 | $48.40 | $48.40 |
| Purchase #6 | $177.45 | 8.869% | $193.188 | $193.19 | $193.20 | $193.20 |
| Purchase #7 | $27.36 | 4.561% | $28.6079 | $28.61 | $28.60 | $28.60 |
| 7 purchase totals = | $373.09 | $402.9405 | $402.95 | $402.95 | $403.00 | |