| 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 | $75.96 | 9.105% | $82.8762 | $82.88 | $82.90 | $82.90 |
| Purchase #2 | $122.32 | 7.479% | $131.4683 | $131.47 | $131.45 | $131.50 |
| Purchase #3 | $20.49 | 5.619% | $21.6413 | $21.64 | $21.65 | $21.60 |
| Purchase #4 | $173.54 | 4.344% | $181.0786 | $181.08 | $181.10 | $181.10 |
| Purchase #5 | $193.58 | 5.614% | $204.4476 | $204.45 | $204.45 | $204.40 |
| Purchase #6 | $53.94 | 9.309% | $58.9613 | $58.96 | $58.95 | $59.00 |
| Purchase #7 | $235.97 | 7.362% | $253.3421 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $875.80 | $933.8154 | $933.82 | $933.85 | $933.80 | |