| 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 | $62.77 | 5.448% | $66.1897 | $66.19 | $66.20 | $66.20 |
| Purchase #2 | $64.77 | 11.800% | $72.4129 | $72.41 | $72.40 | $72.40 |
| Purchase #3 | $206.38 | 9.643% | $226.2812 | $226.28 | $226.30 | $226.30 |
| Purchase #4 | $164.42 | 11.730% | $183.7065 | $183.71 | $183.70 | $183.70 |
| Purchase #5 | $102.73 | 12.624% | $115.6986 | $115.70 | $115.70 | $115.70 |
| Purchase #6 | $93.48 | 12.265% | $104.9453 | $104.95 | $104.95 | $104.90 |
| Purchase #7 | $197.60 | 11.743% | $220.8042 | $220.80 | $220.80 | $220.80 |
| 7 purchase totals = | $892.15 | $990.0384 | $990.04 | $990.05 | $990.00 | |