| 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 | $48.43 | 10.447% | $53.4895 | $53.49 | $53.50 | $53.50 |
| Purchase #2 | $71.26 | 6.417% | $75.8328 | $75.83 | $75.85 | $75.80 |
| Purchase #3 | $170.39 | 13.709% | $193.7488 | $193.75 | $193.75 | $193.70 |
| Purchase #4 | $191.38 | 4.193% | $199.4046 | $199.40 | $199.40 | $199.40 |
| Purchase #5 | $235.61 | 7.277% | $252.7553 | $252.76 | $252.75 | $252.80 |
| Purchase #6 | $17.74 | 13.305% | $20.1003 | $20.10 | $20.10 | $20.10 |
| Purchase #7 | $181.46 | 11.872% | $203.0029 | $203.00 | $203.00 | $203.00 |
| 7 purchase totals = | $916.27 | $998.3342 | $998.33 | $998.35 | $998.30 | |