| 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 | $51.39 | 12.302% | $57.712 | $57.71 | $57.70 | $57.70 |
| Purchase #2 | $56.69 | 9.634% | $62.1515 | $62.15 | $62.15 | $62.20 |
| Purchase #3 | $200.36 | 8.425% | $217.2403 | $217.24 | $217.25 | $217.20 |
| Purchase #4 | $69.33 | 11.703% | $77.4437 | $77.44 | $77.45 | $77.40 |
| Purchase #5 | $221.52 | 4.816% | $232.1884 | $232.19 | $232.20 | $232.20 |
| Purchase #6 | $161.92 | 6.314% | $172.1436 | $172.14 | $172.15 | $172.10 |
| Purchase #7 | $19.37 | 12.806% | $21.8505 | $21.85 | $21.85 | $21.90 |
| 7 purchase totals = | $780.58 | $840.7300 | $840.72 | $840.75 | $840.70 | |