| 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 | $124.46 | 7.596% | $133.914 | $133.91 | $133.90 | $133.90 |
| Purchase #2 | $85.74 | 10.822% | $95.0188 | $95.02 | $95.00 | $95.00 |
| Purchase #3 | $52.86 | 12.395% | $59.412 | $59.41 | $59.40 | $59.40 |
| Purchase #4 | $209.42 | 13.435% | $237.5556 | $237.56 | $237.55 | $237.60 |
| Purchase #5 | $55.83 | 12.306% | $62.7004 | $62.70 | $62.70 | $62.70 |
| Purchase #6 | $95.54 | 11.408% | $106.4392 | $106.44 | $106.45 | $106.40 |
| Purchase #7 | $35.58 | 9.240% | $38.8676 | $38.87 | $38.85 | $38.90 |
| 7 purchase totals = | $659.43 | $733.9076 | $733.91 | $733.85 | $733.90 | |