| 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 | $104.89 | 5.786% | $110.9589 | $110.96 | $110.95 | $111.00 |
| Purchase #2 | $79.48 | 3.496% | $82.2586 | $82.26 | $82.25 | $82.30 |
| Purchase #3 | $124.67 | 13.753% | $141.8159 | $141.82 | $141.80 | $141.80 |
| Purchase #4 | $10.68 | 9.519% | $11.6966 | $11.70 | $11.70 | $11.70 |
| Purchase #5 | $203.28 | 7.716% | $218.9651 | $218.97 | $218.95 | $219.00 |
| Purchase #6 | $35.82 | 12.419% | $40.2685 | $40.27 | $40.25 | $40.30 |
| Purchase #7 | $114.26 | 9.257% | $124.837 | $124.84 | $124.85 | $124.80 |
| 7 purchase totals = | $673.08 | $730.8006 | $730.82 | $730.75 | $730.90 | |