| 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 | $91.89 | 5.175% | $96.6453 | $96.65 | $96.65 | $96.60 |
| Purchase #2 | $77.56 | 13.494% | $88.0259 | $88.03 | $88.05 | $88.00 |
| Purchase #3 | $60.51 | 8.116% | $65.421 | $65.42 | $65.40 | $65.40 |
| Purchase #4 | $120.59 | 4.187% | $125.6391 | $125.64 | $125.65 | $125.60 |
| Purchase #5 | $199.79 | 12.354% | $224.4721 | $224.47 | $224.45 | $224.50 |
| Purchase #6 | $109.57 | 11.723% | $122.4149 | $122.41 | $122.40 | $122.40 |
| Purchase #7 | $175.40 | 8.678% | $190.6212 | $190.62 | $190.60 | $190.60 |
| 7 purchase totals = | $835.31 | $913.2395 | $913.24 | $913.20 | $913.10 | |