| 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 | $102.47 | 5.690% | $108.3005 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $138.45 | 9.555% | $151.6789 | $151.68 | $151.70 | $151.70 |
| Purchase #3 | $182.86 | 8.675% | $198.7231 | $198.72 | $198.70 | $198.70 |
| Purchase #4 | $32.93 | 11.685% | $36.7779 | $36.78 | $36.80 | $36.80 |
| Purchase #5 | $23.47 | 7.852% | $25.3129 | $25.31 | $25.30 | $25.30 |
| Purchase #6 | $66.74 | 9.679% | $73.1998 | $73.20 | $73.20 | $73.20 |
| Purchase #7 | $190.73 | 7.574% | $205.1759 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $737.65 | $799.1690 | $799.17 | $799.20 | $799.20 | |