| 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 | $78.89 | 10.527% | $87.1948 | $87.19 | $87.20 | $87.20 |
| Purchase #2 | $110.78 | 5.227% | $116.5705 | $116.57 | $116.55 | $116.60 |
| Purchase #3 | $186.39 | 9.575% | $204.2368 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $81.93 | 3.289% | $84.6247 | $84.62 | $84.60 | $84.60 |
| Purchase #5 | $93.58 | 3.258% | $96.6288 | $96.63 | $96.65 | $96.60 |
| Purchase #6 | $180.60 | 10.788% | $200.0831 | $200.08 | $200.10 | $200.10 |
| Purchase #7 | $82.34 | 13.173% | $93.1866 | $93.19 | $93.20 | $93.20 |
| 7 purchase totals = | $814.51 | $882.5253 | $882.52 | $882.55 | $882.50 | |