| 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 | $34.69 | 4.843% | $36.37 | $36.37 | $36.35 | $36.40 |
| Purchase #2 | $28.46 | 5.850% | $30.1249 | $30.12 | $30.10 | $30.10 |
| Purchase #3 | $21.79 | 11.850% | $24.3721 | $24.37 | $24.35 | $24.40 |
| Purchase #4 | $176.27 | 4.823% | $184.7715 | $184.77 | $184.75 | $184.80 |
| Purchase #5 | $128.98 | 11.494% | $143.805 | $143.81 | $143.80 | $143.80 |
| Purchase #6 | $230.51 | 10.349% | $254.3655 | $254.37 | $254.35 | $254.40 |
| Purchase #7 | $168.65 | 4.176% | $175.6928 | $175.69 | $175.70 | $175.70 |
| 7 purchase totals = | $789.35 | $849.5018 | $849.50 | $849.40 | $849.60 | |