| 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 | $35.88 | 8.430% | $38.9047 | $38.90 | $38.90 | $38.90 |
| Purchase #2 | $58.89 | 7.383% | $63.2378 | $63.24 | $63.25 | $63.20 |
| Purchase #3 | $138.58 | 5.863% | $146.7049 | $146.70 | $146.70 | $146.70 |
| Purchase #4 | $20.25 | 11.175% | $22.5129 | $22.51 | $22.50 | $22.50 |
| Purchase #5 | $218.87 | 5.651% | $231.2383 | $231.24 | $231.25 | $231.20 |
| Purchase #6 | $174.36 | 13.589% | $198.0538 | $198.05 | $198.05 | $198.10 |
| Purchase #7 | $161.48 | 11.636% | $180.2698 | $180.27 | $180.25 | $180.30 |
| 7 purchase totals = | $808.31 | $880.9222 | $880.91 | $880.90 | $880.90 | |