| 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 | $49.29 | 11.111% | $54.7666 | $54.77 | $54.75 | $54.80 |
| Purchase #2 | $77.78 | 9.572% | $85.2251 | $85.23 | $85.25 | $85.20 |
| Purchase #3 | $147.42 | 13.140% | $166.791 | $166.79 | $166.80 | $166.80 |
| Purchase #4 | $102.88 | 4.458% | $107.4664 | $107.47 | $107.45 | $107.50 |
| Purchase #5 | $67.78 | 4.491% | $70.824 | $70.82 | $70.80 | $70.80 |
| Purchase #6 | $201.36 | 5.672% | $212.7811 | $212.78 | $212.80 | $212.80 |
| Purchase #7 | $89.43 | 8.403% | $96.9448 | $96.94 | $96.95 | $96.90 |
| 7 purchase totals = | $735.94 | $794.7990 | $794.80 | $794.80 | $794.80 | |