| 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 | $65.48 | 12.858% | $73.8994 | $73.90 | $73.90 | $73.90 |
| Purchase #2 | $203.78 | 8.247% | $220.5857 | $220.59 | $220.60 | $220.60 |
| Purchase #3 | $62.98 | 10.104% | $69.3435 | $69.34 | $69.35 | $69.30 |
| Purchase #4 | $191.68 | 11.228% | $213.2018 | $213.20 | $213.20 | $213.20 |
| Purchase #5 | $82.64 | 12.417% | $92.9014 | $92.90 | $92.90 | $92.90 |
| Purchase #6 | $91.86 | 8.207% | $99.399 | $99.40 | $99.40 | $99.40 |
| Purchase #7 | $84.28 | 3.439% | $87.1784 | $87.18 | $87.20 | $87.20 |
| 7 purchase totals = | $782.70 | $856.5092 | $856.51 | $856.55 | $856.50 | |