| 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 | $13.88 | 9.353% | $15.1782 | $15.18 | $15.20 | $15.20 |
| Purchase #2 | $92.89 | 11.636% | $103.6987 | $103.70 | $103.70 | $103.70 |
| Purchase #3 | $228.67 | 10.441% | $252.5454 | $252.55 | $252.55 | $252.50 |
| Purchase #4 | $199.39 | 6.776% | $212.9007 | $212.90 | $212.90 | $212.90 |
| Purchase #5 | $21.31 | 11.106% | $23.6767 | $23.68 | $23.70 | $23.70 |
| Purchase #6 | $198.59 | 6.401% | $211.3017 | $211.30 | $211.30 | $211.30 |
| Purchase #7 | $71.77 | 6.214% | $76.2298 | $76.23 | $76.25 | $76.20 |
| 7 purchase totals = | $826.50 | $895.5312 | $895.54 | $895.60 | $895.50 | |