| 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 | $62.30 | 5.631% | $65.8081 | $65.81 | $65.80 | $65.80 |
| Purchase #2 | $32.79 | 13.332% | $37.1616 | $37.16 | $37.15 | $37.20 |
| Purchase #3 | $106.35 | 6.556% | $113.3223 | $113.32 | $113.30 | $113.30 |
| Purchase #4 | $57.79 | 12.434% | $64.9756 | $64.98 | $65.00 | $65.00 |
| Purchase #5 | $231.57 | 7.487% | $248.9076 | $248.91 | $248.90 | $248.90 |
| Purchase #6 | $213.79 | 6.410% | $227.4939 | $227.49 | $227.50 | $227.50 |
| Purchase #7 | $70.91 | 13.752% | $80.6615 | $80.66 | $80.65 | $80.70 |
| 7 purchase totals = | $775.50 | $838.3306 | $838.33 | $838.30 | $838.40 | |