| 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 | $93.26 | 9.671% | $102.2792 | $102.28 | $102.30 | $102.30 |
| Purchase #2 | $64.58 | 7.569% | $69.4681 | $69.47 | $69.45 | $69.50 |
| Purchase #3 | $250.41 | 8.408% | $271.4645 | $271.46 | $271.45 | $271.50 |
| Purchase #4 | $28.33 | 4.203% | $29.5207 | $29.52 | $29.50 | $29.50 |
| Purchase #5 | $37.76 | 7.359% | $40.5388 | $40.54 | $40.55 | $40.50 |
| Purchase #6 | $205.41 | 13.636% | $233.4197 | $233.42 | $233.40 | $233.40 |
| Purchase #7 | $227.83 | 8.497% | $247.1887 | $247.19 | $247.20 | $247.20 |
| 7 purchase totals = | $907.58 | $993.8797 | $993.88 | $993.85 | $993.90 | |