| 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 | $27.93 | 9.754% | $30.6543 | $30.65 | $30.65 | $30.70 |
| Purchase #2 | $68.41 | 12.770% | $77.146 | $77.15 | $77.15 | $77.10 |
| Purchase #3 | $91.49 | 8.644% | $99.3984 | $99.40 | $99.40 | $99.40 |
| Purchase #4 | $202.96 | 5.403% | $213.9259 | $213.93 | $213.95 | $213.90 |
| Purchase #5 | $29.86 | 13.502% | $33.8917 | $33.89 | $33.90 | $33.90 |
| Purchase #6 | $135.27 | 13.351% | $153.3299 | $153.33 | $153.35 | $153.30 |
| Purchase #7 | $50.66 | 3.861% | $52.616 | $52.62 | $52.60 | $52.60 |
| 7 purchase totals = | $606.58 | $660.9622 | $660.97 | $661.00 | $660.90 | |