| 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 | $80.72 | 5.713% | $85.3315 | $85.33 | $85.35 | $85.30 |
| Purchase #2 | $55.78 | 5.771% | $58.9991 | $59.00 | $59.00 | $59.00 |
| Purchase #3 | $244.79 | 8.561% | $265.7465 | $265.75 | $265.75 | $265.70 |
| Purchase #4 | $177.92 | 4.115% | $185.2414 | $185.24 | $185.25 | $185.20 |
| Purchase #5 | $205.37 | 7.208% | $220.1731 | $220.17 | $220.15 | $220.20 |
| Purchase #6 | $137.80 | 4.626% | $144.1746 | $144.17 | $144.15 | $144.20 |
| Purchase #7 | $62.39 | 9.637% | $68.4025 | $68.40 | $68.40 | $68.40 |
| 7 purchase totals = | $964.77 | $1,028.0687 | $1,028.06 | $1,028.05 | $1,028.00 | |