| 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 | $60.55 | 4.450% | $63.2445 | $63.24 | $63.25 | $63.20 |
| Purchase #2 | $74.33 | 9.217% | $81.181 | $81.18 | $81.20 | $81.20 |
| Purchase #3 | $156.76 | 10.848% | $173.7653 | $173.77 | $173.75 | $173.80 |
| Purchase #4 | $169.46 | 6.361% | $180.2394 | $180.24 | $180.25 | $180.20 |
| Purchase #5 | $131.92 | 6.340% | $140.2837 | $140.28 | $140.30 | $140.30 |
| Purchase #6 | $241.51 | 9.370% | $264.1395 | $264.14 | $264.15 | $264.10 |
| Purchase #7 | $231.86 | 8.444% | $251.4383 | $251.44 | $251.45 | $251.40 |
| 7 purchase totals = | $1,066.39 | $1,154.2917 | $1,154.29 | $1,154.35 | $1,154.20 | |