| 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 | $22.77 | 4.103% | $23.7043 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $30.62 | 10.137% | $33.7239 | $33.72 | $33.70 | $33.70 |
| Purchase #3 | $128.64 | 10.233% | $141.8037 | $141.80 | $141.80 | $141.80 |
| Purchase #4 | $126.78 | 4.133% | $132.0198 | $132.02 | $132.00 | $132.00 |
| Purchase #5 | $217.52 | 12.555% | $244.8296 | $244.83 | $244.85 | $244.80 |
| Purchase #6 | $64.37 | 3.154% | $66.4002 | $66.40 | $66.40 | $66.40 |
| Purchase #7 | $88.64 | 5.839% | $93.8157 | $93.82 | $93.80 | $93.80 |
| 7 purchase totals = | $679.34 | $736.2972 | $736.29 | $736.25 | $736.20 | |