| 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 | $66.84 | 5.777% | $70.7013 | $70.70 | $70.70 | $70.70 |
| Purchase #2 | $13.72 | 13.457% | $15.5663 | $15.57 | $15.55 | $15.60 |
| Purchase #3 | $168.36 | 7.132% | $180.3674 | $180.37 | $180.35 | $180.40 |
| Purchase #4 | $128.91 | 5.732% | $136.2991 | $136.30 | $136.30 | $136.30 |
| Purchase #5 | $64.29 | 10.306% | $70.9157 | $70.92 | $70.90 | $70.90 |
| Purchase #6 | $96.95 | 5.332% | $102.1194 | $102.12 | $102.10 | $102.10 |
| Purchase #7 | $144.95 | 4.249% | $151.1089 | $151.11 | $151.10 | $151.10 |
| 7 purchase totals = | $684.02 | $727.0781 | $727.09 | $727.00 | $727.10 | |