| 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 | $106.39 | 3.339% | $109.9424 | $109.94 | $109.95 | $109.90 |
| Purchase #2 | $71.84 | 13.238% | $81.3502 | $81.35 | $81.35 | $81.40 |
| Purchase #3 | $115.27 | 10.477% | $127.3468 | $127.35 | $127.35 | $127.30 |
| Purchase #4 | $135.51 | 11.406% | $150.9663 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $142.97 | 10.644% | $158.1877 | $158.19 | $158.20 | $158.20 |
| Purchase #6 | $88.26 | 10.612% | $97.6262 | $97.63 | $97.65 | $97.60 |
| Purchase #7 | $133.52 | 6.736% | $142.5139 | $142.51 | $142.50 | $142.50 |
| 7 purchase totals = | $793.76 | $867.9335 | $867.94 | $867.95 | $867.90 | |