| 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 | $50.65 | 10.650% | $56.0442 | $56.04 | $56.05 | $56.00 |
| Purchase #2 | $26.84 | 7.263% | $28.7894 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $28.95 | 10.464% | $31.9793 | $31.98 | $32.00 | $32.00 |
| Purchase #4 | $46.87 | 4.631% | $49.0405 | $49.04 | $49.05 | $49.00 |
| Purchase #5 | $169.97 | 13.377% | $192.7069 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $26.65 | 5.811% | $28.1986 | $28.20 | $28.20 | $28.20 |
| Purchase #7 | $63.69 | 9.153% | $69.5195 | $69.52 | $69.50 | $69.50 |
| 7 purchase totals = | $413.62 | $456.2784 | $456.28 | $456.30 | $456.20 | |