| 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 | $11.39 | 10.815% | $12.6218 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $46.78 | 4.638% | $48.9497 | $48.95 | $48.95 | $48.90 |
| Purchase #3 | $69.98 | 11.246% | $77.85 | $77.85 | $77.85 | $77.90 |
| Purchase #4 | $140.35 | 6.315% | $149.2131 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $111.85 | 12.142% | $125.4308 | $125.43 | $125.45 | $125.40 |
| Purchase #6 | $182.81 | 12.816% | $206.2389 | $206.24 | $206.25 | $206.20 |
| Purchase #7 | $120.92 | 9.375% | $132.2563 | $132.26 | $132.25 | $132.30 |
| 7 purchase totals = | $684.08 | $752.5606 | $752.56 | $752.55 | $752.50 | |