| 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 | $103.89 | 3.572% | $107.601 | $107.60 | $107.60 | $107.60 |
| Purchase #2 | $52.50 | 4.544% | $54.8856 | $54.89 | $54.90 | $54.90 |
| Purchase #3 | $179.49 | 7.212% | $192.4348 | $192.43 | $192.45 | $192.40 |
| Purchase #4 | $213.64 | 13.346% | $242.1524 | $242.15 | $242.15 | $242.20 |
| Purchase #5 | $156.41 | 4.348% | $163.2107 | $163.21 | $163.20 | $163.20 |
| Purchase #6 | $50.86 | 7.536% | $54.6928 | $54.69 | $54.70 | $54.70 |
| Purchase #7 | $66.60 | 4.104% | $69.3333 | $69.33 | $69.35 | $69.30 |
| 7 purchase totals = | $823.39 | $884.3106 | $884.30 | $884.35 | $884.30 | |