| 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 | $55.43 | 4.780% | $58.0796 | $58.08 | $58.10 | $58.10 |
| Purchase #2 | $178.27 | 9.339% | $194.9186 | $194.92 | $194.90 | $194.90 |
| Purchase #3 | $11.69 | 12.554% | $13.1576 | $13.16 | $13.15 | $13.20 |
| Purchase #4 | $158.40 | 7.450% | $170.2008 | $170.20 | $170.20 | $170.20 |
| Purchase #5 | $172.29 | 4.843% | $180.634 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $39.71 | 10.764% | $43.9844 | $43.98 | $44.00 | $44.00 |
| Purchase #7 | $122.44 | 13.310% | $138.7368 | $138.74 | $138.75 | $138.70 |
| 7 purchase totals = | $738.23 | $799.7118 | $799.71 | $799.75 | $799.70 | |