| 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 | $62.65 | 3.467% | $64.8221 | $64.82 | $64.80 | $64.80 |
| Purchase #2 | $75.56 | 11.546% | $84.2842 | $84.28 | $84.30 | $84.30 |
| Purchase #3 | $170.67 | 3.243% | $176.2048 | $176.20 | $176.20 | $176.20 |
| Purchase #4 | $110.62 | 12.443% | $124.3844 | $124.38 | $124.40 | $124.40 |
| Purchase #5 | $59.64 | 13.375% | $67.6169 | $67.62 | $67.60 | $67.60 |
| Purchase #6 | $97.73 | 10.265% | $107.762 | $107.76 | $107.75 | $107.80 |
| Purchase #7 | $10.41 | 12.820% | $11.7446 | $11.74 | $11.75 | $11.70 |
| 7 purchase totals = | $587.28 | $636.8190 | $636.80 | $636.80 | $636.80 | |