| 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 | $88.90 | 11.620% | $99.2302 | $99.23 | $99.25 | $99.20 |
| Purchase #2 | $36.71 | 8.200% | $39.7202 | $39.72 | $39.70 | $39.70 |
| Purchase #3 | $86.80 | 6.370% | $92.3292 | $92.33 | $92.35 | $92.30 |
| Purchase #4 | $244.42 | 9.749% | $268.2485 | $268.25 | $268.25 | $268.20 |
| Purchase #5 | $116.33 | 13.471% | $132.0008 | $132.00 | $132.00 | $132.00 |
| Purchase #6 | $80.50 | 7.598% | $86.6164 | $86.62 | $86.60 | $86.60 |
| Purchase #7 | $228.78 | 13.303% | $259.2146 | $259.21 | $259.20 | $259.20 |
| 7 purchase totals = | $882.44 | $977.3599 | $977.36 | $977.35 | $977.20 | |