| 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 | $45.77 | 8.247% | $49.5447 | $49.54 | $49.55 | $49.50 |
| Purchase #2 | $21.33 | 11.441% | $23.7704 | $23.77 | $23.75 | $23.80 |
| Purchase #3 | $170.75 | 6.200% | $181.3365 | $181.34 | $181.35 | $181.30 |
| Purchase #4 | $16.94 | 5.180% | $17.8175 | $17.82 | $17.80 | $17.80 |
| Purchase #5 | $229.65 | 13.244% | $260.0648 | $260.06 | $260.05 | $260.10 |
| Purchase #6 | $163.51 | 4.344% | $170.6129 | $170.61 | $170.60 | $170.60 |
| Purchase #7 | $247.33 | 11.820% | $276.5644 | $276.56 | $276.55 | $276.60 |
| 7 purchase totals = | $895.28 | $979.7112 | $979.70 | $979.65 | $979.70 | |