| 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 | $205.79 | 7.781% | $221.8025 | $221.80 | $221.80 | $221.80 |
| Purchase #2 | $69.54 | 7.318% | $74.6289 | $74.63 | $74.65 | $74.60 |
| Purchase #3 | $111.53 | 5.617% | $117.7946 | $117.79 | $117.80 | $117.80 |
| Purchase #4 | $53.29 | 8.614% | $57.8804 | $57.88 | $57.90 | $57.90 |
| Purchase #5 | $52.41 | 6.545% | $55.8402 | $55.84 | $55.85 | $55.80 |
| Purchase #6 | $36.67 | 6.486% | $39.0484 | $39.05 | $39.05 | $39.00 |
| Purchase #7 | $152.89 | 11.791% | $170.9173 | $170.92 | $170.90 | $170.90 |
| 7 purchase totals = | $682.12 | $737.9123 | $737.91 | $737.95 | $737.80 | |