| 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 | $102.52 | 13.193% | $116.0455 | $116.05 | $116.05 | $116.00 |
| Purchase #2 | $29.41 | 3.544% | $30.4523 | $30.45 | $30.45 | $30.50 |
| Purchase #3 | $169.64 | 11.146% | $188.5481 | $188.55 | $188.55 | $188.50 |
| Purchase #4 | $73.62 | 4.231% | $76.7349 | $76.73 | $76.75 | $76.70 |
| Purchase #5 | $78.71 | 10.738% | $87.1619 | $87.16 | $87.15 | $87.20 |
| Purchase #6 | $29.39 | 9.147% | $32.0783 | $32.08 | $32.10 | $32.10 |
| Purchase #7 | $38.67 | 7.495% | $41.5683 | $41.57 | $41.55 | $41.60 |
| 7 purchase totals = | $521.96 | $572.5893 | $572.59 | $572.60 | $572.60 | |