| 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 | $218.69 | 3.491% | $226.3245 | $226.32 | $226.30 | $226.30 |
| Purchase #2 | $52.38 | 5.263% | $55.1368 | $55.14 | $55.15 | $55.10 |
| Purchase #3 | $65.51 | 12.599% | $73.7636 | $73.76 | $73.75 | $73.80 |
| Purchase #4 | $134.25 | 12.560% | $151.1118 | $151.11 | $151.10 | $151.10 |
| Purchase #5 | $82.67 | 10.176% | $91.0825 | $91.08 | $91.10 | $91.10 |
| Purchase #6 | $83.31 | 9.262% | $91.0262 | $91.03 | $91.05 | $91.00 |
| Purchase #7 | $62.96 | 5.358% | $66.3334 | $66.33 | $66.35 | $66.30 |
| 7 purchase totals = | $699.77 | $754.7788 | $754.77 | $754.80 | $754.70 | |