| 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 | $82.91 | 10.505% | $91.6197 | $91.62 | $91.60 | $91.60 |
| Purchase #2 | $170.71 | 10.661% | $188.9094 | $188.91 | $188.90 | $188.90 |
| Purchase #3 | $25.35 | 10.453% | $27.9998 | $28.00 | $28.00 | $28.00 |
| Purchase #4 | $50.94 | 9.129% | $55.5903 | $55.59 | $55.60 | $55.60 |
| Purchase #5 | $146.68 | 5.794% | $155.1786 | $155.18 | $155.20 | $155.20 |
| Purchase #6 | $166.37 | 9.705% | $182.5162 | $182.52 | $182.50 | $182.50 |
| Purchase #7 | $51.36 | 13.155% | $58.1164 | $58.12 | $58.10 | $58.10 |
| 7 purchase totals = | $694.32 | $759.9304 | $759.94 | $759.90 | $759.90 | |