| 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 | $18.28 | 7.541% | $19.6585 | $19.66 | $19.65 | $19.70 |
| Purchase #2 | $59.34 | 10.717% | $65.6995 | $65.70 | $65.70 | $65.70 |
| Purchase #3 | $72.96 | 6.697% | $77.8461 | $77.85 | $77.85 | $77.80 |
| Purchase #4 | $61.64 | 13.360% | $69.8751 | $69.88 | $69.90 | $69.90 |
| Purchase #5 | $121.86 | 4.608% | $127.4753 | $127.48 | $127.50 | $127.50 |
| Purchase #6 | $211.81 | 5.842% | $224.1839 | $224.18 | $224.20 | $224.20 |
| Purchase #7 | $66.82 | 8.156% | $72.2698 | $72.27 | $72.25 | $72.30 |
| 7 purchase totals = | $612.71 | $657.0082 | $657.02 | $657.05 | $657.10 | |