| 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 | $100.51 | 7.793% | $108.3427 | $108.34 | $108.35 | $108.30 |
| Purchase #2 | $15.83 | 9.681% | $17.3625 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $118.88 | 9.766% | $130.4898 | $130.49 | $130.50 | $130.50 |
| Purchase #4 | $182.75 | 9.436% | $199.9943 | $199.99 | $200.00 | $200.00 |
| Purchase #5 | $215.83 | 9.698% | $236.7612 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $130.59 | 3.771% | $135.5145 | $135.51 | $135.50 | $135.50 |
| Purchase #7 | $39.38 | 3.503% | $40.7595 | $40.76 | $40.75 | $40.80 |
| 7 purchase totals = | $803.77 | $869.2245 | $869.21 | $869.20 | $869.30 | |