| 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 | $25.83 | 10.509% | $28.5445 | $28.54 | $28.55 | $28.50 |
| Purchase #2 | $100.42 | 9.651% | $110.1115 | $110.11 | $110.10 | $110.10 |
| Purchase #3 | $151.81 | 5.659% | $160.4009 | $160.40 | $160.40 | $160.40 |
| Purchase #4 | $54.61 | 8.300% | $59.1426 | $59.14 | $59.15 | $59.10 |
| Purchase #5 | $189.65 | 12.183% | $212.7551 | $212.76 | $212.75 | $212.80 |
| Purchase #6 | $245.69 | 8.475% | $266.5122 | $266.51 | $266.50 | $266.50 |
| Purchase #7 | $16.47 | 4.776% | $17.2566 | $17.26 | $17.25 | $17.30 |
| 7 purchase totals = | $784.48 | $854.7234 | $854.72 | $854.70 | $854.70 | |