| 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 | $68.79 | 4.194% | $71.6751 | $71.68 | $71.70 | $71.70 |
| Purchase #2 | $240.53 | 13.120% | $272.0875 | $272.09 | $272.10 | $272.10 |
| Purchase #3 | $18.85 | 4.780% | $19.751 | $19.75 | $19.75 | $19.80 |
| Purchase #4 | $78.77 | 12.209% | $88.387 | $88.39 | $88.40 | $88.40 |
| Purchase #5 | $192.84 | 5.853% | $204.1269 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $51.46 | 12.794% | $58.0438 | $58.04 | $58.05 | $58.00 |
| Purchase #7 | $237.83 | 8.149% | $257.2108 | $257.21 | $257.20 | $257.20 |
| 7 purchase totals = | $889.07 | $971.2821 | $971.29 | $971.35 | $971.30 | |