| 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 | $28.45 | 8.754% | $30.9405 | $30.94 | $30.95 | $30.90 |
| Purchase #2 | $101.55 | 3.822% | $105.4312 | $105.43 | $105.45 | $105.40 |
| Purchase #3 | $30.39 | 11.874% | $33.9985 | $34.00 | $34.00 | $34.00 |
| Purchase #4 | $215.89 | 5.383% | $227.5114 | $227.51 | $227.50 | $227.50 |
| Purchase #5 | $68.98 | 4.565% | $72.1289 | $72.13 | $72.15 | $72.10 |
| Purchase #6 | $154.48 | 12.593% | $173.9337 | $173.93 | $173.95 | $173.90 |
| Purchase #7 | $198.81 | 10.654% | $219.9912 | $219.99 | $220.00 | $220.00 |
| 7 purchase totals = | $798.55 | $863.9354 | $863.93 | $864.00 | $863.80 | |