| 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 | $110.49 | 13.673% | $125.5973 | $125.60 | $125.60 | $125.60 |
| Purchase #2 | $65.60 | 5.477% | $69.1929 | $69.19 | $69.20 | $69.20 |
| Purchase #3 | $173.58 | 7.238% | $186.1437 | $186.14 | $186.15 | $186.10 |
| Purchase #4 | $46.79 | 12.588% | $52.6799 | $52.68 | $52.70 | $52.70 |
| Purchase #5 | $194.45 | 6.176% | $206.4592 | $206.46 | $206.45 | $206.50 |
| Purchase #6 | $74.75 | 6.643% | $79.7156 | $79.72 | $79.70 | $79.70 |
| Purchase #7 | $46.95 | 8.202% | $50.8008 | $50.80 | $50.80 | $50.80 |
| 7 purchase totals = | $712.61 | $770.5894 | $770.59 | $770.60 | $770.60 | |