| 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 | $44.93 | 13.413% | $50.9565 | $50.96 | $50.95 | $51.00 |
| Purchase #2 | $155.98 | 4.644% | $163.2237 | $163.22 | $163.20 | $163.20 |
| Purchase #3 | $45.63 | 10.669% | $50.4983 | $50.50 | $50.50 | $50.50 |
| Purchase #4 | $179.92 | 5.433% | $189.6951 | $189.70 | $189.70 | $189.70 |
| Purchase #5 | $33.94 | 5.430% | $35.7829 | $35.78 | $35.80 | $35.80 |
| Purchase #6 | $209.34 | 3.553% | $216.7779 | $216.78 | $216.80 | $216.80 |
| Purchase #7 | $143.38 | 12.481% | $161.2753 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $813.12 | $868.2097 | $868.22 | $868.25 | $868.30 | |