| 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 | $39.54 | 5.488% | $41.71 | $41.71 | $41.70 | $41.70 |
| Purchase #2 | $22.84 | 11.188% | $25.3953 | $25.40 | $25.40 | $25.40 |
| Purchase #3 | $57.63 | 8.565% | $62.566 | $62.57 | $62.55 | $62.60 |
| Purchase #4 | $30.97 | 10.466% | $34.2113 | $34.21 | $34.20 | $34.20 |
| Purchase #5 | $102.27 | 13.759% | $116.3413 | $116.34 | $116.35 | $116.30 |
| Purchase #6 | $198.44 | 3.701% | $205.7843 | $205.78 | $205.80 | $205.80 |
| Purchase #7 | $142.81 | 8.728% | $155.2745 | $155.27 | $155.25 | $155.30 |
| 7 purchase totals = | $594.50 | $641.2827 | $641.28 | $641.25 | $641.30 | |