| 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 | $93.42 | 12.387% | $104.9919 | $104.99 | $105.00 | $105.00 |
| Purchase #2 | $202.99 | 10.624% | $224.5557 | $224.56 | $224.55 | $224.60 |
| Purchase #3 | $123.52 | 12.761% | $139.2824 | $139.28 | $139.30 | $139.30 |
| Purchase #4 | $57.32 | 3.493% | $59.3222 | $59.32 | $59.30 | $59.30 |
| Purchase #5 | $28.40 | 5.190% | $29.874 | $29.87 | $29.85 | $29.90 |
| Purchase #6 | $71.63 | 7.273% | $76.8396 | $76.84 | $76.85 | $76.80 |
| Purchase #7 | $128.92 | 11.673% | $143.9688 | $143.97 | $143.95 | $144.00 |
| 7 purchase totals = | $706.20 | $778.8346 | $778.83 | $778.80 | $778.90 | |