| 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 | $75.48 | 8.220% | $81.6845 | $81.68 | $81.70 | $81.70 |
| Purchase #2 | $24.38 | 7.447% | $26.1956 | $26.20 | $26.20 | $26.20 |
| Purchase #3 | $203.47 | 12.843% | $229.6017 | $229.60 | $229.60 | $229.60 |
| Purchase #4 | $62.91 | 4.357% | $65.651 | $65.65 | $65.65 | $65.70 |
| Purchase #5 | $102.33 | 7.690% | $110.1992 | $110.20 | $110.20 | $110.20 |
| Purchase #6 | $171.41 | 5.686% | $181.1564 | $181.16 | $181.15 | $181.20 |
| Purchase #7 | $163.60 | 4.649% | $171.2058 | $171.21 | $171.20 | $171.20 |
| 7 purchase totals = | $803.58 | $865.6942 | $865.70 | $865.70 | $865.80 | |