| 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 | $40.50 | 12.235% | $45.4552 | $45.46 | $45.45 | $45.50 |
| Purchase #2 | $36.48 | 13.356% | $41.3523 | $41.35 | $41.35 | $41.40 |
| Purchase #3 | $79.78 | 5.364% | $84.0594 | $84.06 | $84.05 | $84.10 |
| Purchase #4 | $188.95 | 3.524% | $195.6086 | $195.61 | $195.60 | $195.60 |
| Purchase #5 | $204.41 | 9.627% | $224.0886 | $224.09 | $224.10 | $224.10 |
| Purchase #6 | $104.62 | 9.523% | $114.583 | $114.58 | $114.60 | $114.60 |
| Purchase #7 | $215.82 | 6.317% | $229.4533 | $229.45 | $229.45 | $229.50 |
| 7 purchase totals = | $870.56 | $934.6004 | $934.60 | $934.60 | $934.80 | |