| 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 | $33.81 | 10.528% | $37.3695 | $37.37 | $37.35 | $37.40 |
| Purchase #2 | $114.46 | 11.152% | $127.2246 | $127.22 | $127.20 | $127.20 |
| Purchase #3 | $186.83 | 13.853% | $212.7116 | $212.71 | $212.70 | $212.70 |
| Purchase #4 | $64.68 | 5.213% | $68.0518 | $68.05 | $68.05 | $68.10 |
| Purchase #5 | $82.71 | 5.835% | $87.5361 | $87.54 | $87.55 | $87.50 |
| Purchase #6 | $121.51 | 8.361% | $131.6695 | $131.67 | $131.65 | $131.70 |
| Purchase #7 | $182.74 | 8.361% | $198.0189 | $198.02 | $198.00 | $198.00 |
| 7 purchase totals = | $786.74 | $862.5820 | $862.58 | $862.50 | $862.60 | |