| 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 | $66.99 | 8.215% | $72.4932 | $72.49 | $72.50 | $72.50 |
| Purchase #2 | $229.74 | 8.420% | $249.0841 | $249.08 | $249.10 | $249.10 |
| Purchase #3 | $187.63 | 6.562% | $199.9423 | $199.94 | $199.95 | $199.90 |
| Purchase #4 | $129.99 | 7.613% | $139.8861 | $139.89 | $139.90 | $139.90 |
| Purchase #5 | $42.98 | 3.696% | $44.5685 | $44.57 | $44.55 | $44.60 |
| Purchase #6 | $87.71 | 8.459% | $95.1294 | $95.13 | $95.15 | $95.10 |
| Purchase #7 | $25.33 | 8.287% | $27.4291 | $27.43 | $27.45 | $27.40 |
| 7 purchase totals = | $770.37 | $828.5327 | $828.53 | $828.60 | $828.50 | |