| 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 | $42.98 | 12.798% | $48.4806 | $48.48 | $48.50 | $48.50 |
| Purchase #2 | $89.72 | 4.123% | $93.4192 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $166.73 | 12.253% | $187.1594 | $187.16 | $187.15 | $187.20 |
| Purchase #4 | $244.99 | 10.310% | $270.2485 | $270.25 | $270.25 | $270.20 |
| Purchase #5 | $110.89 | 13.372% | $125.7182 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $69.66 | 9.848% | $76.5201 | $76.52 | $76.50 | $76.50 |
| Purchase #7 | $144.89 | 11.307% | $161.2727 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $869.86 | $962.8187 | $962.82 | $962.75 | $962.80 | |