| 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 | $96.42 | 5.180% | $101.4146 | $101.41 | $101.40 | $101.40 |
| Purchase #2 | $29.50 | 4.799% | $30.9157 | $30.92 | $30.90 | $30.90 |
| Purchase #3 | $114.30 | 13.514% | $129.7465 | $129.75 | $129.75 | $129.70 |
| Purchase #4 | $87.82 | 10.132% | $96.7179 | $96.72 | $96.70 | $96.70 |
| Purchase #5 | $139.28 | 8.248% | $150.7678 | $150.77 | $150.75 | $150.80 |
| Purchase #6 | $11.65 | 8.738% | $12.668 | $12.67 | $12.65 | $12.70 |
| Purchase #7 | $93.58 | 7.478% | $100.5779 | $100.58 | $100.60 | $100.60 |
| 7 purchase totals = | $572.55 | $622.8084 | $622.82 | $622.75 | $622.80 | |