| 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 | $56.66 | 7.305% | $60.799 | $60.80 | $60.80 | $60.80 |
| Purchase #2 | $57.35 | 3.381% | $59.289 | $59.29 | $59.30 | $59.30 |
| Purchase #3 | $37.91 | 10.703% | $41.9675 | $41.97 | $41.95 | $42.00 |
| Purchase #4 | $223.92 | 10.334% | $247.0599 | $247.06 | $247.05 | $247.10 |
| Purchase #5 | $34.69 | 4.508% | $36.2538 | $36.25 | $36.25 | $36.30 |
| Purchase #6 | $116.42 | 13.407% | $132.0284 | $132.03 | $132.05 | $132.00 |
| Purchase #7 | $248.27 | 11.834% | $277.6503 | $277.65 | $277.65 | $277.70 |
| 7 purchase totals = | $775.22 | $855.0479 | $855.05 | $855.05 | $855.20 | |