| 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 | $93.93 | 9.526% | $102.8778 | $102.88 | $102.90 | $102.90 |
| Purchase #2 | $17.65 | 10.817% | $19.5592 | $19.56 | $19.55 | $19.60 |
| Purchase #3 | $246.27 | 7.568% | $264.9077 | $264.91 | $264.90 | $264.90 |
| Purchase #4 | $200.91 | 7.402% | $215.7814 | $215.78 | $215.80 | $215.80 |
| Purchase #5 | $36.86 | 12.773% | $41.5681 | $41.57 | $41.55 | $41.60 |
| Purchase #6 | $113.57 | 7.481% | $122.0662 | $122.07 | $122.05 | $122.10 |
| Purchase #7 | $57.39 | 7.803% | $61.8681 | $61.87 | $61.85 | $61.90 |
| 7 purchase totals = | $766.58 | $828.6285 | $828.64 | $828.60 | $828.80 | |