| 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 | $192.66 | 10.743% | $213.3575 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $71.35 | 11.828% | $79.7893 | $79.79 | $79.80 | $79.80 |
| Purchase #3 | $91.41 | 6.347% | $97.2118 | $97.21 | $97.20 | $97.20 |
| Purchase #4 | $16.88 | 6.349% | $17.9517 | $17.95 | $17.95 | $18.00 |
| Purchase #5 | $110.64 | 9.343% | $120.9771 | $120.98 | $121.00 | $121.00 |
| Purchase #6 | $103.89 | 13.264% | $117.67 | $117.67 | $117.65 | $117.70 |
| Purchase #7 | $46.53 | 5.260% | $48.9775 | $48.98 | $49.00 | $49.00 |
| 7 purchase totals = | $633.36 | $695.9349 | $695.94 | $695.95 | $696.10 | |