| 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 | $200.84 | 9.480% | $219.8796 | $219.88 | $219.90 | $219.90 |
| Purchase #2 | $110.65 | 3.179% | $114.1676 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $71.73 | 5.849% | $75.9255 | $75.93 | $75.95 | $75.90 |
| Purchase #4 | $88.97 | 6.416% | $94.6783 | $94.68 | $94.70 | $94.70 |
| Purchase #5 | $38.40 | 8.541% | $41.6797 | $41.68 | $41.70 | $41.70 |
| Purchase #6 | $71.63 | 5.396% | $75.4952 | $75.50 | $75.50 | $75.50 |
| Purchase #7 | $206.27 | 3.227% | $212.9263 | $212.93 | $212.95 | $212.90 |
| 7 purchase totals = | $788.49 | $834.7522 | $834.77 | $834.85 | $834.80 | |