| 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 | $52.41 | 9.211% | $57.2375 | $57.24 | $57.25 | $57.20 |
| Purchase #2 | $201.29 | 9.236% | $219.8811 | $219.88 | $219.90 | $219.90 |
| Purchase #3 | $24.58 | 9.303% | $26.8667 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $182.46 | 12.473% | $205.2182 | $205.22 | $205.20 | $205.20 |
| Purchase #5 | $47.67 | 7.301% | $51.1504 | $51.15 | $51.15 | $51.20 |
| Purchase #6 | $91.66 | 5.235% | $96.4584 | $96.46 | $96.45 | $96.50 |
| Purchase #7 | $26.54 | 13.842% | $30.2137 | $30.21 | $30.20 | $30.20 |
| 7 purchase totals = | $626.61 | $687.0260 | $687.03 | $687.00 | $687.10 | |