| 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 | $65.89 | 4.312% | $68.7312 | $68.73 | $68.75 | $68.70 |
| Purchase #2 | $57.27 | 5.781% | $60.5808 | $60.58 | $60.60 | $60.60 |
| Purchase #3 | $19.29 | 7.539% | $20.7443 | $20.74 | $20.75 | $20.70 |
| Purchase #4 | $134.84 | 12.598% | $151.8271 | $151.83 | $151.85 | $151.80 |
| Purchase #5 | $220.92 | 9.821% | $242.6166 | $242.62 | $242.60 | $242.60 |
| Purchase #6 | $110.47 | 11.862% | $123.574 | $123.57 | $123.55 | $123.60 |
| Purchase #7 | $75.56 | 4.155% | $78.6995 | $78.70 | $78.70 | $78.70 |
| 7 purchase totals = | $684.24 | $746.7735 | $746.77 | $746.80 | $746.70 | |