| 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 | $36.51 | 10.867% | $40.4775 | $40.48 | $40.50 | $40.50 |
| Purchase #2 | $19.41 | 13.730% | $22.075 | $22.08 | $22.10 | $22.10 |
| Purchase #3 | $19.47 | 7.176% | $20.8672 | $20.87 | $20.85 | $20.90 |
| Purchase #4 | $250.46 | 6.422% | $266.5445 | $266.54 | $266.55 | $266.50 |
| Purchase #5 | $88.85 | 12.336% | $99.8105 | $99.81 | $99.80 | $99.80 |
| Purchase #6 | $97.48 | 9.392% | $106.6353 | $106.64 | $106.65 | $106.60 |
| Purchase #7 | $25.40 | 3.246% | $26.2245 | $26.22 | $26.20 | $26.20 |
| 7 purchase totals = | $537.58 | $582.6345 | $582.64 | $582.65 | $582.60 | |