| 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 | $99.33 | 8.328% | $107.6022 | $107.60 | $107.60 | $107.60 |
| Purchase #2 | $186.54 | 3.556% | $193.1734 | $193.17 | $193.15 | $193.20 |
| Purchase #3 | $78.67 | 6.113% | $83.4791 | $83.48 | $83.50 | $83.50 |
| Purchase #4 | $95.97 | 6.224% | $101.9432 | $101.94 | $101.95 | $101.90 |
| Purchase #5 | $76.56 | 4.702% | $80.1599 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $37.36 | 7.471% | $40.1512 | $40.15 | $40.15 | $40.20 |
| Purchase #7 | $185.95 | 7.718% | $200.3016 | $200.30 | $200.30 | $200.30 |
| 7 purchase totals = | $760.38 | $806.8106 | $806.80 | $806.80 | $806.90 | |