| 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 | $50.81 | 6.126% | $53.9226 | $53.92 | $53.90 | $53.90 |
| Purchase #2 | $132.87 | 9.824% | $145.9231 | $145.92 | $145.90 | $145.90 |
| Purchase #3 | $216.37 | 7.292% | $232.1477 | $232.15 | $232.15 | $232.10 |
| Purchase #4 | $58.89 | 13.682% | $66.9473 | $66.95 | $66.95 | $66.90 |
| Purchase #5 | $42.31 | 5.273% | $44.541 | $44.54 | $44.55 | $44.50 |
| Purchase #6 | $110.70 | 4.322% | $115.4845 | $115.48 | $115.50 | $115.50 |
| Purchase #7 | $76.88 | 6.430% | $81.8234 | $81.82 | $81.80 | $81.80 |
| 7 purchase totals = | $688.83 | $740.7896 | $740.78 | $740.75 | $740.60 | |