| 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 | $50.57 | 13.783% | $57.5401 | $57.54 | $57.55 | $57.50 |
| Purchase #2 | $210.32 | 7.326% | $225.728 | $225.73 | $225.75 | $225.70 |
| Purchase #3 | $38.42 | 9.242% | $41.9708 | $41.97 | $41.95 | $42.00 |
| Purchase #4 | $96.62 | 3.688% | $100.1833 | $100.18 | $100.20 | $100.20 |
| Purchase #5 | $223.30 | 9.243% | $243.9396 | $243.94 | $243.95 | $243.90 |
| Purchase #6 | $165.42 | 7.472% | $177.7802 | $177.78 | $177.80 | $177.80 |
| Purchase #7 | $23.75 | 9.462% | $25.9972 | $26.00 | $26.00 | $26.00 |
| 7 purchase totals = | $808.40 | $873.1392 | $873.14 | $873.20 | $873.10 | |