| 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 | $51.97 | 12.216% | $58.3187 | $58.32 | $58.30 | $58.30 |
| Purchase #2 | $88.61 | 13.292% | $100.388 | $100.39 | $100.40 | $100.40 |
| Purchase #3 | $165.90 | 10.391% | $183.1387 | $183.14 | $183.15 | $183.10 |
| Purchase #4 | $37.55 | 6.451% | $39.9724 | $39.97 | $39.95 | $40.00 |
| Purchase #5 | $184.25 | 8.616% | $200.125 | $200.13 | $200.15 | $200.10 |
| Purchase #6 | $220.66 | 9.364% | $241.3226 | $241.32 | $241.30 | $241.30 |
| Purchase #7 | $10.31 | 6.562% | $10.9865 | $10.99 | $11.00 | $11.00 |
| 7 purchase totals = | $759.25 | $834.2519 | $834.26 | $834.25 | $834.20 | |