| 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 | $196.79 | 7.835% | $212.2085 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $67.47 | 5.845% | $71.4136 | $71.41 | $71.40 | $71.40 |
| Purchase #3 | $31.72 | 9.575% | $34.7572 | $34.76 | $34.75 | $34.80 |
| Purchase #4 | $57.37 | 5.452% | $60.4978 | $60.50 | $60.50 | $60.50 |
| Purchase #5 | $110.69 | 8.834% | $120.4684 | $120.47 | $120.45 | $120.50 |
| Purchase #6 | $98.77 | 3.423% | $102.1509 | $102.15 | $102.15 | $102.20 |
| Purchase #7 | $86.77 | 3.461% | $89.7731 | $89.77 | $89.75 | $89.80 |
| 7 purchase totals = | $649.58 | $691.2695 | $691.27 | $691.20 | $691.40 | |