| 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 | $49.83 | 5.256% | $52.4491 | $52.45 | $52.45 | $52.40 |
| Purchase #2 | $27.71 | 9.495% | $30.3411 | $30.34 | $30.35 | $30.30 |
| Purchase #3 | $100.54 | 12.584% | $113.192 | $113.19 | $113.20 | $113.20 |
| Purchase #4 | $238.53 | 10.848% | $264.4057 | $264.41 | $264.40 | $264.40 |
| Purchase #5 | $116.47 | 12.402% | $130.9146 | $130.91 | $130.90 | $130.90 |
| Purchase #6 | $39.34 | 6.523% | $41.9061 | $41.91 | $41.90 | $41.90 |
| Purchase #7 | $181.25 | 13.341% | $205.4306 | $205.43 | $205.45 | $205.40 |
| 7 purchase totals = | $753.67 | $838.6392 | $838.64 | $838.65 | $838.50 | |