| 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 | $25.40 | 10.238% | $28.0005 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $148.85 | 11.717% | $166.2908 | $166.29 | $166.30 | $166.30 |
| Purchase #3 | $75.96 | 12.766% | $85.6571 | $85.66 | $85.65 | $85.70 |
| Purchase #4 | $22.47 | 6.567% | $23.9456 | $23.95 | $23.95 | $23.90 |
| Purchase #5 | $216.41 | 7.249% | $232.0976 | $232.10 | $232.10 | $232.10 |
| Purchase #6 | $75.76 | 10.629% | $83.8125 | $83.81 | $83.80 | $83.80 |
| Purchase #7 | $141.26 | 4.375% | $147.4401 | $147.44 | $147.45 | $147.40 |
| 7 purchase totals = | $706.11 | $767.2442 | $767.25 | $767.25 | $767.20 | |