| 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 | $199.33 | 5.874% | $211.0386 | $211.04 | $211.05 | $211.00 |
| Purchase #2 | $228.61 | 7.263% | $245.2139 | $245.21 | $245.20 | $245.20 |
| Purchase #3 | $79.92 | 7.338% | $85.7845 | $85.78 | $85.80 | $85.80 |
| Purchase #4 | $112.55 | 9.234% | $122.9429 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $58.87 | 9.201% | $64.2866 | $64.29 | $64.30 | $64.30 |
| Purchase #6 | $56.67 | 10.266% | $62.4877 | $62.49 | $62.50 | $62.50 |
| Purchase #7 | $63.46 | 6.397% | $67.5195 | $67.52 | $67.50 | $67.50 |
| 7 purchase totals = | $799.41 | $859.2737 | $859.27 | $859.30 | $859.20 | |