| 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 | $73.55 | 9.137% | $80.2703 | $80.27 | $80.25 | $80.30 |
| Purchase #2 | $104.85 | 5.630% | $110.7531 | $110.75 | $110.75 | $110.80 |
| Purchase #3 | $177.72 | 3.337% | $183.6505 | $183.65 | $183.65 | $183.70 |
| Purchase #4 | $222.49 | 13.105% | $251.6473 | $251.65 | $251.65 | $251.60 |
| Purchase #5 | $143.67 | 12.454% | $161.5627 | $161.56 | $161.55 | $161.60 |
| Purchase #6 | $67.88 | 12.701% | $76.5014 | $76.50 | $76.50 | $76.50 |
| Purchase #7 | $44.94 | 8.349% | $48.692 | $48.69 | $48.70 | $48.70 |
| 7 purchase totals = | $835.10 | $913.0773 | $913.07 | $913.05 | $913.20 | |