| 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 | $57.75 | 6.301% | $61.3888 | $61.39 | $61.40 | $61.40 |
| Purchase #2 | $123.98 | 9.863% | $136.2081 | $136.21 | $136.20 | $136.20 |
| Purchase #3 | $56.71 | 5.208% | $59.6635 | $59.66 | $59.65 | $59.70 |
| Purchase #4 | $15.46 | 3.844% | $16.0543 | $16.05 | $16.05 | $16.10 |
| Purchase #5 | $8.32 | 12.669% | $9.3741 | $9.37 | $9.35 | $9.40 |
| Purchase #6 | $140.49 | 8.489% | $152.4162 | $152.42 | $152.40 | $152.40 |
| Purchase #7 | $117.35 | 8.700% | $127.5595 | $127.56 | $127.55 | $127.60 |
| 7 purchase totals = | $520.06 | $562.6645 | $562.66 | $562.60 | $562.80 | |