| 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 | $42.68 | 12.442% | $47.9902 | $47.99 | $48.00 | $48.00 |
| Purchase #2 | $102.39 | 11.242% | $113.9007 | $113.90 | $113.90 | $113.90 |
| Purchase #3 | $145.95 | 7.166% | $156.4088 | $156.41 | $156.40 | $156.40 |
| Purchase #4 | $127.55 | 10.872% | $141.4172 | $141.42 | $141.40 | $141.40 |
| Purchase #5 | $176.25 | 5.472% | $185.8944 | $185.89 | $185.90 | $185.90 |
| Purchase #6 | $43.35 | 7.384% | $46.551 | $46.55 | $46.55 | $46.60 |
| Purchase #7 | $159.51 | 6.820% | $170.3886 | $170.39 | $170.40 | $170.40 |
| 7 purchase totals = | $797.68 | $862.5509 | $862.55 | $862.55 | $862.60 | |