| 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 | $18.39 | 8.162% | $19.891 | $19.89 | $19.90 | $19.90 |
| Purchase #2 | $36.43 | 12.543% | $40.9994 | $41.00 | $41.00 | $41.00 |
| Purchase #3 | $48.33 | 5.104% | $50.7968 | $50.80 | $50.80 | $50.80 |
| Purchase #4 | $109.29 | 11.739% | $122.1196 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $172.68 | 6.495% | $183.8956 | $183.90 | $183.90 | $183.90 |
| Purchase #6 | $215.84 | 5.445% | $227.5925 | $227.59 | $227.60 | $227.60 |
| Purchase #7 | $229.46 | 9.673% | $251.6557 | $251.66 | $251.65 | $251.70 |
| 7 purchase totals = | $830.42 | $896.9506 | $896.96 | $896.95 | $897.00 | |