| 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 | $43.28 | 13.129% | $48.9622 | $48.96 | $48.95 | $49.00 |
| Purchase #2 | $104.81 | 5.474% | $110.5473 | $110.55 | $110.55 | $110.50 |
| Purchase #3 | $37.66 | 3.230% | $38.8764 | $38.88 | $38.90 | $38.90 |
| Purchase #4 | $220.80 | 12.165% | $247.6603 | $247.66 | $247.65 | $247.70 |
| Purchase #5 | $101.25 | 9.215% | $110.5802 | $110.58 | $110.60 | $110.60 |
| Purchase #6 | $198.61 | 13.520% | $225.4621 | $225.46 | $225.45 | $225.50 |
| Purchase #7 | $139.76 | 9.468% | $152.9925 | $152.99 | $153.00 | $153.00 |
| 7 purchase totals = | $846.17 | $935.0810 | $935.08 | $935.10 | $935.20 | |