| 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 | $86.56 | 13.515% | $98.2586 | $98.26 | $98.25 | $98.30 |
| Purchase #2 | $7.74 | 4.842% | $8.1148 | $8.11 | $8.10 | $8.10 |
| Purchase #3 | $125.33 | 5.344% | $132.0276 | $132.03 | $132.05 | $132.00 |
| Purchase #4 | $223.59 | 7.347% | $240.0172 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $174.44 | 3.359% | $180.2994 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $22.36 | 10.332% | $24.6702 | $24.67 | $24.65 | $24.70 |
| Purchase #7 | $71.32 | 10.548% | $78.8428 | $78.84 | $78.85 | $78.80 |
| 7 purchase totals = | $711.34 | $762.2306 | $762.23 | $762.20 | $762.20 | |