| 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 | $43.53 | 5.715% | $46.0177 | $46.02 | $46.00 | $46.00 |
| Purchase #2 | $69.83 | 8.556% | $75.8047 | $75.80 | $75.80 | $75.80 |
| Purchase #3 | $89.82 | 13.759% | $102.1783 | $102.18 | $102.20 | $102.20 |
| Purchase #4 | $105.31 | 7.386% | $113.0882 | $113.09 | $113.10 | $113.10 |
| Purchase #5 | $49.83 | 13.808% | $56.7105 | $56.71 | $56.70 | $56.70 |
| Purchase #6 | $112.68 | 4.370% | $117.6041 | $117.60 | $117.60 | $117.60 |
| Purchase #7 | $122.32 | 13.683% | $139.057 | $139.06 | $139.05 | $139.10 |
| 7 purchase totals = | $593.32 | $650.4605 | $650.46 | $650.45 | $650.50 | |