| 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 | $38.32 | 9.576% | $41.9895 | $41.99 | $42.00 | $42.00 |
| Purchase #2 | $113.91 | 10.121% | $125.4388 | $125.44 | $125.45 | $125.40 |
| Purchase #3 | $13.72 | 11.323% | $15.2735 | $15.27 | $15.25 | $15.30 |
| Purchase #4 | $147.27 | 12.594% | $165.8172 | $165.82 | $165.80 | $165.80 |
| Purchase #5 | $65.39 | 9.656% | $71.7041 | $71.70 | $71.70 | $71.70 |
| Purchase #6 | $193.68 | 5.455% | $204.2452 | $204.25 | $204.25 | $204.20 |
| Purchase #7 | $123.61 | 5.201% | $130.039 | $130.04 | $130.05 | $130.00 |
| 7 purchase totals = | $695.90 | $754.5073 | $754.51 | $754.50 | $754.40 | |