| 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 | $106.45 | 3.358% | $110.0246 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $54.69 | 5.700% | $57.8073 | $57.81 | $57.80 | $57.80 |
| Purchase #3 | $144.96 | 7.769% | $156.2219 | $156.22 | $156.20 | $156.20 |
| Purchase #4 | $26.31 | 3.128% | $27.133 | $27.13 | $27.15 | $27.10 |
| Purchase #5 | $110.50 | 13.838% | $125.791 | $125.79 | $125.80 | $125.80 |
| Purchase #6 | $173.85 | 8.610% | $188.8185 | $188.82 | $188.80 | $188.80 |
| Purchase #7 | $189.36 | 8.571% | $205.59 | $205.59 | $205.60 | $205.60 |
| 7 purchase totals = | $806.12 | $871.3863 | $871.38 | $871.35 | $871.30 | |