| 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 | $57.99 | 12.624% | $65.3107 | $65.31 | $65.30 | $65.30 |
| Purchase #2 | $71.44 | 3.827% | $74.174 | $74.17 | $74.15 | $74.20 |
| Purchase #3 | $75.88 | 13.419% | $86.0623 | $86.06 | $86.05 | $86.10 |
| Purchase #4 | $184.68 | 10.109% | $203.3493 | $203.35 | $203.35 | $203.30 |
| Purchase #5 | $39.87 | 12.718% | $44.9407 | $44.94 | $44.95 | $44.90 |
| Purchase #6 | $52.40 | 3.195% | $54.0742 | $54.07 | $54.05 | $54.10 |
| Purchase #7 | $25.85 | 12.822% | $29.1645 | $29.16 | $29.15 | $29.20 |
| 7 purchase totals = | $508.11 | $557.0757 | $557.06 | $557.00 | $557.10 | |