| 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 | $76.70 | 12.198% | $86.0559 | $86.06 | $86.05 | $86.10 |
| Purchase #2 | $78.94 | 11.359% | $87.9068 | $87.91 | $87.90 | $87.90 |
| Purchase #3 | $229.69 | 12.470% | $258.3323 | $258.33 | $258.35 | $258.30 |
| Purchase #4 | $183.47 | 5.351% | $193.2875 | $193.29 | $193.30 | $193.30 |
| Purchase #5 | $20.41 | 7.167% | $21.8728 | $21.87 | $21.85 | $21.90 |
| Purchase #6 | $101.54 | 5.251% | $106.8719 | $106.87 | $106.85 | $106.90 |
| Purchase #7 | $42.35 | 11.137% | $47.0665 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $733.10 | $801.3937 | $801.40 | $801.35 | $801.50 | |