| 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 | $102.44 | 4.659% | $107.2127 | $107.21 | $107.20 | $107.20 |
| Purchase #2 | $139.71 | 9.591% | $153.1096 | $153.11 | $153.10 | $153.10 |
| Purchase #3 | $5.86 | 13.129% | $6.6294 | $6.63 | $6.65 | $6.60 |
| Purchase #4 | $138.63 | 7.858% | $149.5235 | $149.52 | $149.50 | $149.50 |
| Purchase #5 | $26.64 | 5.160% | $28.0146 | $28.01 | $28.00 | $28.00 |
| Purchase #6 | $122.48 | 9.482% | $134.0936 | $134.09 | $134.10 | $134.10 |
| Purchase #7 | $163.55 | 13.425% | $185.5066 | $185.51 | $185.50 | $185.50 |
| 7 purchase totals = | $699.31 | $764.0900 | $764.08 | $764.05 | $764.00 | |