| 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 | $83.27 | 13.675% | $94.6572 | $94.66 | $94.65 | $94.70 |
| Purchase #2 | $103.56 | 13.104% | $117.1305 | $117.13 | $117.15 | $117.10 |
| Purchase #3 | $71.66 | 8.589% | $77.8149 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $193.47 | 13.196% | $219.0003 | $219.00 | $219.00 | $219.00 |
| Purchase #5 | $38.91 | 8.229% | $42.1119 | $42.11 | $42.10 | $42.10 |
| Purchase #6 | $18.67 | 12.535% | $21.0103 | $21.01 | $21.00 | $21.00 |
| Purchase #7 | $66.63 | 13.589% | $75.6844 | $75.68 | $75.70 | $75.70 |
| 7 purchase totals = | $576.17 | $647.4095 | $647.40 | $647.40 | $647.40 | |