| 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 | $21.35 | 8.452% | $23.1545 | $23.15 | $23.15 | $23.20 |
| Purchase #2 | $169.31 | 4.186% | $176.3973 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $225.37 | 7.551% | $242.3877 | $242.39 | $242.40 | $242.40 |
| Purchase #4 | $32.51 | 3.459% | $33.6345 | $33.63 | $33.65 | $33.60 |
| Purchase #5 | $66.41 | 8.446% | $72.019 | $72.02 | $72.00 | $72.00 |
| Purchase #6 | $15.91 | 13.647% | $18.0812 | $18.08 | $18.10 | $18.10 |
| Purchase #7 | $49.86 | 6.874% | $53.2874 | $53.29 | $53.30 | $53.30 |
| 7 purchase totals = | $580.72 | $618.9616 | $618.96 | $619.00 | $619.00 | |