| 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 | $97.61 | 11.188% | $108.5306 | $108.53 | $108.55 | $108.50 |
| Purchase #2 | $163.64 | 8.695% | $177.8685 | $177.87 | $177.85 | $177.90 |
| Purchase #3 | $35.36 | 10.332% | $39.0134 | $39.01 | $39.00 | $39.00 |
| Purchase #4 | $108.29 | 3.581% | $112.1679 | $112.17 | $112.15 | $112.20 |
| Purchase #5 | $97.48 | 8.218% | $105.4909 | $105.49 | $105.50 | $105.50 |
| Purchase #6 | $178.93 | 12.147% | $200.6646 | $200.66 | $200.65 | $200.70 |
| Purchase #7 | $219.58 | 7.206% | $235.4029 | $235.40 | $235.40 | $235.40 |
| 7 purchase totals = | $900.89 | $979.1388 | $979.13 | $979.10 | $979.20 | |