| 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 | $61.69 | 7.830% | $66.5203 | $66.52 | $66.50 | $66.50 |
| Purchase #2 | $28.96 | 7.524% | $31.139 | $31.14 | $31.15 | $31.10 |
| Purchase #3 | $249.78 | 7.860% | $269.4127 | $269.41 | $269.40 | $269.40 |
| Purchase #4 | $131.95 | 6.160% | $140.0781 | $140.08 | $140.10 | $140.10 |
| Purchase #5 | $69.45 | 11.623% | $77.5222 | $77.52 | $77.50 | $77.50 |
| Purchase #6 | $138.66 | 8.499% | $150.4447 | $150.44 | $150.45 | $150.40 |
| Purchase #7 | $154.51 | 10.474% | $170.6934 | $170.69 | $170.70 | $170.70 |
| 7 purchase totals = | $835.00 | $905.8104 | $905.80 | $905.80 | $905.70 | |