| 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 | $45.61 | 6.102% | $48.3931 | $48.39 | $48.40 | $48.40 |
| Purchase #2 | $22.67 | 12.283% | $25.4546 | $25.45 | $25.45 | $25.50 |
| Purchase #3 | $155.67 | 6.638% | $166.0034 | $166.00 | $166.00 | $166.00 |
| Purchase #4 | $215.71 | 13.216% | $244.2182 | $244.22 | $244.20 | $244.20 |
| Purchase #5 | $13.77 | 10.800% | $15.2572 | $15.26 | $15.25 | $15.30 |
| Purchase #6 | $182.72 | 10.190% | $201.3392 | $201.34 | $201.35 | $201.30 |
| Purchase #7 | $225.67 | 13.314% | $255.7157 | $255.72 | $255.70 | $255.70 |
| 7 purchase totals = | $861.82 | $956.3814 | $956.38 | $956.35 | $956.40 | |