| 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 | $50.28 | 10.114% | $55.3653 | $55.37 | $55.35 | $55.40 |
| Purchase #2 | $54.39 | 5.441% | $57.3494 | $57.35 | $57.35 | $57.30 |
| Purchase #3 | $56.42 | 4.151% | $58.762 | $58.76 | $58.75 | $58.80 |
| Purchase #4 | $195.34 | 12.147% | $219.0679 | $219.07 | $219.05 | $219.10 |
| Purchase #5 | $203.43 | 10.529% | $224.8491 | $224.85 | $224.85 | $224.80 |
| Purchase #6 | $22.83 | 13.374% | $25.8833 | $25.88 | $25.90 | $25.90 |
| Purchase #7 | $234.44 | 6.594% | $249.899 | $249.90 | $249.90 | $249.90 |
| 7 purchase totals = | $817.13 | $891.1760 | $891.18 | $891.15 | $891.20 | |