| 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 | $66.25 | 11.775% | $74.0509 | $74.05 | $74.05 | $74.10 |
| Purchase #2 | $93.97 | 7.849% | $101.3457 | $101.35 | $101.35 | $101.30 |
| Purchase #3 | $211.89 | 3.756% | $219.8486 | $219.85 | $219.85 | $219.80 |
| Purchase #4 | $44.84 | 11.863% | $50.1594 | $50.16 | $50.15 | $50.20 |
| Purchase #5 | $156.27 | 9.253% | $170.7297 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $42.50 | 12.332% | $47.7411 | $47.74 | $47.75 | $47.70 |
| Purchase #7 | $107.61 | 8.462% | $116.716 | $116.72 | $116.70 | $116.70 |
| 7 purchase totals = | $723.33 | $780.5914 | $780.60 | $780.60 | $780.50 | |