| 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 | $80.46 | 5.555% | $84.9296 | $84.93 | $84.95 | $84.90 |
| Purchase #2 | $116.66 | 4.680% | $122.1197 | $122.12 | $122.10 | $122.10 |
| Purchase #3 | $118.44 | 5.390% | $124.8239 | $124.82 | $124.80 | $124.80 |
| Purchase #4 | $158.25 | 5.105% | $166.3287 | $166.33 | $166.35 | $166.30 |
| Purchase #5 | $159.58 | 9.538% | $174.8007 | $174.80 | $174.80 | $174.80 |
| Purchase #6 | $15.51 | 8.403% | $16.8133 | $16.81 | $16.80 | $16.80 |
| Purchase #7 | $242.92 | 8.777% | $264.2411 | $264.24 | $264.25 | $264.20 |
| 7 purchase totals = | $891.82 | $954.0570 | $954.05 | $954.05 | $953.90 | |