| 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 | $37.99 | 8.574% | $41.2473 | $41.25 | $41.25 | $41.20 |
| Purchase #2 | $134.82 | 12.472% | $151.6348 | $151.63 | $151.65 | $151.60 |
| Purchase #3 | $125.35 | 10.675% | $138.7311 | $138.73 | $138.75 | $138.70 |
| Purchase #4 | $194.54 | 13.104% | $220.0325 | $220.03 | $220.05 | $220.00 |
| Purchase #5 | $27.58 | 3.464% | $28.5354 | $28.54 | $28.55 | $28.50 |
| Purchase #6 | $19.56 | 3.626% | $20.2692 | $20.27 | $20.25 | $20.30 |
| Purchase #7 | $205.80 | 5.314% | $216.7362 | $216.74 | $216.75 | $216.70 |
| 7 purchase totals = | $745.64 | $817.1865 | $817.19 | $817.25 | $817.00 | |