| 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 | $44.55 | 13.752% | $50.6765 | $50.68 | $50.70 | $50.70 |
| Purchase #2 | $149.25 | 3.828% | $154.9633 | $154.96 | $154.95 | $155.00 |
| Purchase #3 | $87.45 | 10.827% | $96.9182 | $96.92 | $96.90 | $96.90 |
| Purchase #4 | $55.52 | 8.808% | $60.4102 | $60.41 | $60.40 | $60.40 |
| Purchase #5 | $213.69 | 11.239% | $237.7066 | $237.71 | $237.70 | $237.70 |
| Purchase #6 | $128.72 | 7.640% | $138.5542 | $138.55 | $138.55 | $138.60 |
| Purchase #7 | $41.72 | 10.706% | $46.1865 | $46.19 | $46.20 | $46.20 |
| 7 purchase totals = | $720.90 | $785.4155 | $785.42 | $785.40 | $785.50 | |