| 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 | $86.60 | 7.213% | $92.8465 | $92.85 | $92.85 | $92.80 |
| Purchase #2 | $44.73 | 5.700% | $47.2796 | $47.28 | $47.30 | $47.30 |
| Purchase #3 | $103.98 | 7.405% | $111.6797 | $111.68 | $111.70 | $111.70 |
| Purchase #4 | $12.67 | 7.804% | $13.6588 | $13.66 | $13.65 | $13.70 |
| Purchase #5 | $26.83 | 4.363% | $28.0006 | $28.00 | $28.00 | $28.00 |
| Purchase #6 | $229.57 | 8.695% | $249.5311 | $249.53 | $249.55 | $249.50 |
| Purchase #7 | $71.91 | 13.382% | $81.533 | $81.53 | $81.55 | $81.50 |
| 7 purchase totals = | $576.29 | $624.5293 | $624.53 | $624.60 | $624.50 | |