| 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 | $10.56 | 8.304% | $11.4369 | $11.44 | $11.45 | $11.40 |
| Purchase #2 | $60.50 | 10.169% | $66.6522 | $66.65 | $66.65 | $66.70 |
| Purchase #3 | $72.61 | 7.580% | $78.1138 | $78.11 | $78.10 | $78.10 |
| Purchase #4 | $107.49 | 10.462% | $118.7356 | $118.74 | $118.75 | $118.70 |
| Purchase #5 | $159.50 | 11.488% | $177.8234 | $177.82 | $177.80 | $177.80 |
| Purchase #6 | $44.56 | 11.705% | $49.7757 | $49.78 | $49.80 | $49.80 |
| Purchase #7 | $60.54 | 6.350% | $64.3843 | $64.38 | $64.40 | $64.40 |
| 7 purchase totals = | $515.76 | $566.9219 | $566.92 | $566.95 | $566.90 | |