| 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 | $108.59 | 13.710% | $123.4777 | $123.48 | $123.50 | $123.50 |
| Purchase #2 | $32.77 | 12.778% | $36.9574 | $36.96 | $36.95 | $37.00 |
| Purchase #3 | $170.66 | 6.354% | $181.5037 | $181.50 | $181.50 | $181.50 |
| Purchase #4 | $61.63 | 5.347% | $64.9254 | $64.93 | $64.95 | $64.90 |
| Purchase #5 | $246.51 | 6.241% | $261.8947 | $261.89 | $261.90 | $261.90 |
| Purchase #6 | $119.73 | 5.307% | $126.0841 | $126.08 | $126.10 | $126.10 |
| Purchase #7 | $23.81 | 5.486% | $25.1162 | $25.12 | $25.10 | $25.10 |
| 7 purchase totals = | $763.70 | $819.9592 | $819.96 | $820.00 | $820.00 | |