| 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 | $85.76 | 5.696% | $90.6449 | $90.64 | $90.65 | $90.60 |
| Purchase #2 | $243.76 | 5.802% | $257.903 | $257.90 | $257.90 | $257.90 |
| Purchase #3 | $40.95 | 12.436% | $46.0425 | $46.04 | $46.05 | $46.00 |
| Purchase #4 | $132.60 | 10.400% | $146.3904 | $146.39 | $146.40 | $146.40 |
| Purchase #5 | $208.96 | 3.817% | $216.936 | $216.94 | $216.95 | $216.90 |
| Purchase #6 | $91.96 | 11.776% | $102.7892 | $102.79 | $102.80 | $102.80 |
| Purchase #7 | $71.86 | 6.693% | $76.6696 | $76.67 | $76.65 | $76.70 |
| 7 purchase totals = | $875.85 | $937.3756 | $937.37 | $937.40 | $937.30 | |