| 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 | $74.50 | 3.497% | $77.1053 | $77.11 | $77.10 | $77.10 |
| Purchase #2 | $218.57 | 4.858% | $229.1881 | $229.19 | $229.20 | $229.20 |
| Purchase #3 | $59.55 | 10.295% | $65.6807 | $65.68 | $65.70 | $65.70 |
| Purchase #4 | $212.45 | 6.164% | $225.5454 | $225.55 | $225.55 | $225.50 |
| Purchase #5 | $233.31 | 13.263% | $264.2539 | $264.25 | $264.25 | $264.30 |
| Purchase #6 | $182.81 | 7.129% | $195.8425 | $195.84 | $195.85 | $195.80 |
| Purchase #7 | $245.41 | 3.412% | $253.7834 | $253.78 | $253.80 | $253.80 |
| 7 purchase totals = | $1,226.60 | $1,311.3993 | $1,311.40 | $1,311.45 | $1,311.40 | |