| 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 | $96.62 | 9.837% | $106.1245 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $67.68 | 6.385% | $72.0014 | $72.00 | $72.00 | $72.00 |
| Purchase #3 | $57.84 | 11.717% | $64.6171 | $64.62 | $64.60 | $64.60 |
| Purchase #4 | $177.30 | 6.456% | $188.7465 | $188.75 | $188.75 | $188.70 |
| Purchase #5 | $244.68 | 3.135% | $252.3507 | $252.35 | $252.35 | $252.40 |
| Purchase #6 | $25.78 | 7.262% | $27.6521 | $27.65 | $27.65 | $27.70 |
| Purchase #7 | $37.43 | 11.295% | $41.6577 | $41.66 | $41.65 | $41.70 |
| 7 purchase totals = | $707.33 | $753.1500 | $753.15 | $753.10 | $753.20 | |