| 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 | $194.61 | 8.171% | $210.5116 | $210.51 | $210.50 | $210.50 |
| Purchase #2 | $45.99 | 4.357% | $47.9938 | $47.99 | $48.00 | $48.00 |
| Purchase #3 | $100.45 | 4.470% | $104.9401 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $67.94 | 11.634% | $75.8441 | $75.84 | $75.85 | $75.80 |
| Purchase #5 | $92.49 | 5.238% | $97.3346 | $97.33 | $97.35 | $97.30 |
| Purchase #6 | $186.87 | 3.130% | $192.719 | $192.72 | $192.70 | $192.70 |
| Purchase #7 | $64.71 | 13.228% | $73.2698 | $73.27 | $73.25 | $73.30 |
| 7 purchase totals = | $753.06 | $802.6130 | $802.60 | $802.60 | $802.50 | |