| 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 | $63.57 | 13.329% | $72.0432 | $72.04 | $72.05 | $72.00 |
| Purchase #2 | $22.76 | 4.773% | $23.8463 | $23.85 | $23.85 | $23.80 |
| Purchase #3 | $250.90 | 10.541% | $277.3474 | $277.35 | $277.35 | $277.30 |
| Purchase #4 | $165.87 | 9.527% | $181.6724 | $181.67 | $181.65 | $181.70 |
| Purchase #5 | $49.46 | 11.159% | $54.9792 | $54.98 | $55.00 | $55.00 |
| Purchase #6 | $69.33 | 13.654% | $78.7963 | $78.80 | $78.80 | $78.80 |
| Purchase #7 | $159.78 | 12.727% | $180.1152 | $180.12 | $180.10 | $180.10 |
| 7 purchase totals = | $781.67 | $868.8000 | $868.81 | $868.80 | $868.70 | |