| 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 | $73.85 | 6.162% | $78.4006 | $78.40 | $78.40 | $78.40 |
| Purchase #2 | $95.95 | 10.495% | $106.02 | $106.02 | $106.00 | $106.00 |
| Purchase #3 | $71.55 | 4.347% | $74.6603 | $74.66 | $74.65 | $74.70 |
| Purchase #4 | $83.26 | 6.510% | $88.6802 | $88.68 | $88.70 | $88.70 |
| Purchase #5 | $73.93 | 13.499% | $83.9098 | $83.91 | $83.90 | $83.90 |
| Purchase #6 | $188.70 | 12.733% | $212.7272 | $212.73 | $212.75 | $212.70 |
| Purchase #7 | $45.26 | 4.833% | $47.4474 | $47.45 | $47.45 | $47.40 |
| 7 purchase totals = | $632.50 | $691.8455 | $691.85 | $691.85 | $691.80 | |