| 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 | $24.82 | 11.676% | $27.718 | $27.72 | $27.70 | $27.70 |
| Purchase #2 | $17.65 | 10.279% | $19.4642 | $19.46 | $19.45 | $19.50 |
| Purchase #3 | $176.26 | 3.426% | $182.2987 | $182.30 | $182.30 | $182.30 |
| Purchase #4 | $176.61 | 9.297% | $193.0294 | $193.03 | $193.05 | $193.00 |
| Purchase #5 | $65.51 | 7.200% | $70.2267 | $70.23 | $70.25 | $70.20 |
| Purchase #6 | $89.56 | 10.297% | $98.782 | $98.78 | $98.80 | $98.80 |
| Purchase #7 | $153.42 | 5.387% | $161.6847 | $161.68 | $161.70 | $161.70 |
| 7 purchase totals = | $703.83 | $753.2037 | $753.20 | $753.25 | $753.20 | |