| 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 | $68.85 | 8.840% | $74.9363 | $74.94 | $74.95 | $74.90 |
| Purchase #2 | $43.29 | 5.434% | $45.6424 | $45.64 | $45.65 | $45.60 |
| Purchase #3 | $244.47 | 11.539% | $272.6794 | $272.68 | $272.70 | $272.70 |
| Purchase #4 | $109.26 | 10.560% | $120.7979 | $120.80 | $120.80 | $120.80 |
| Purchase #5 | $111.40 | 10.117% | $122.6703 | $122.67 | $122.65 | $122.70 |
| Purchase #6 | $221.25 | 3.614% | $229.246 | $229.25 | $229.25 | $229.20 |
| Purchase #7 | $110.61 | 6.305% | $117.584 | $117.58 | $117.60 | $117.60 |
| 7 purchase totals = | $909.13 | $983.5563 | $983.56 | $983.60 | $983.50 | |