| 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 | $105.86 | 10.837% | $117.332 | $117.33 | $117.35 | $117.30 |
| Purchase #2 | $52.30 | 10.606% | $57.8469 | $57.85 | $57.85 | $57.80 |
| Purchase #3 | $216.73 | 13.669% | $246.3548 | $246.35 | $246.35 | $246.40 |
| Purchase #4 | $10.33 | 10.606% | $11.4256 | $11.43 | $11.45 | $11.40 |
| Purchase #5 | $57.92 | 10.494% | $63.9981 | $64.00 | $64.00 | $64.00 |
| Purchase #6 | $225.96 | 5.154% | $237.606 | $237.61 | $237.60 | $237.60 |
| Purchase #7 | $96.33 | 10.296% | $106.2481 | $106.25 | $106.25 | $106.20 |
| 7 purchase totals = | $765.43 | $840.8115 | $840.82 | $840.85 | $840.70 | |