| 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 | $38.63 | 7.407% | $41.4913 | $41.49 | $41.50 | $41.50 |
| Purchase #2 | $21.54 | 7.502% | $23.1559 | $23.16 | $23.15 | $23.20 |
| Purchase #3 | $53.94 | 3.243% | $55.6893 | $55.69 | $55.70 | $55.70 |
| Purchase #4 | $102.67 | 7.657% | $110.5314 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $84.85 | 5.635% | $89.6313 | $89.63 | $89.65 | $89.60 |
| Purchase #6 | $179.64 | 6.153% | $190.6932 | $190.69 | $190.70 | $190.70 |
| Purchase #7 | $175.75 | 9.167% | $191.861 | $191.86 | $191.85 | $191.90 |
| 7 purchase totals = | $657.02 | $703.0534 | $703.05 | $703.10 | $703.10 | |