| 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 | $107.33 | 4.612% | $112.2801 | $112.28 | $112.30 | $112.30 |
| Purchase #2 | $75.88 | 10.290% | $83.6881 | $83.69 | $83.70 | $83.70 |
| Purchase #3 | $159.60 | 8.303% | $172.8516 | $172.85 | $172.85 | $172.90 |
| Purchase #4 | $179.84 | 10.389% | $198.5236 | $198.52 | $198.50 | $198.50 |
| Purchase #5 | $108.67 | 9.649% | $119.1556 | $119.16 | $119.15 | $119.20 |
| Purchase #6 | $56.71 | 7.404% | $60.9088 | $60.91 | $60.90 | $60.90 |
| Purchase #7 | $100.66 | 5.845% | $106.5436 | $106.54 | $106.55 | $106.50 |
| 7 purchase totals = | $788.69 | $853.9514 | $853.95 | $853.95 | $854.00 | |