| 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 | $45.54 | 10.138% | $50.1568 | $50.16 | $50.15 | $50.20 |
| Purchase #2 | $210.53 | 6.851% | $224.9534 | $224.95 | $224.95 | $225.00 |
| Purchase #3 | $31.87 | 12.796% | $35.9481 | $35.95 | $35.95 | $35.90 |
| Purchase #4 | $25.32 | 8.265% | $27.4127 | $27.41 | $27.40 | $27.40 |
| Purchase #5 | $153.92 | 11.513% | $171.6408 | $171.64 | $171.65 | $171.60 |
| Purchase #6 | $28.97 | 12.404% | $32.5634 | $32.56 | $32.55 | $32.60 |
| Purchase #7 | $217.55 | 3.320% | $224.7727 | $224.77 | $224.75 | $224.80 |
| 7 purchase totals = | $713.70 | $767.4479 | $767.44 | $767.40 | $767.50 | |