| 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 | $58.84 | 9.534% | $64.4498 | $64.45 | $64.45 | $64.40 |
| Purchase #2 | $8.84 | 6.356% | $9.4019 | $9.40 | $9.40 | $9.40 |
| Purchase #3 | $147.37 | 4.412% | $153.872 | $153.87 | $153.85 | $153.90 |
| Purchase #4 | $32.95 | 7.683% | $35.4815 | $35.48 | $35.50 | $35.50 |
| Purchase #5 | $100.34 | 6.197% | $106.5581 | $106.56 | $106.55 | $106.60 |
| Purchase #6 | $8.70 | 13.737% | $9.8951 | $9.90 | $9.90 | $9.90 |
| Purchase #7 | $155.66 | 9.810% | $170.9302 | $170.93 | $170.95 | $170.90 |
| 7 purchase totals = | $512.70 | $550.5886 | $550.59 | $550.60 | $550.60 | |