| 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 | $196.57 | 4.663% | $205.7361 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $20.38 | 8.133% | $22.0375 | $22.04 | $22.05 | $22.00 |
| Purchase #3 | $189.42 | 10.201% | $208.7427 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $47.31 | 5.839% | $50.0724 | $50.07 | $50.05 | $50.10 |
| Purchase #5 | $147.35 | 3.432% | $152.4071 | $152.41 | $152.40 | $152.40 |
| Purchase #6 | $250.68 | 10.568% | $277.1719 | $277.17 | $277.15 | $277.20 |
| Purchase #7 | $78.43 | 4.125% | $81.6652 | $81.67 | $81.65 | $81.70 |
| 7 purchase totals = | $930.14 | $997.8329 | $997.84 | $997.80 | $997.80 | |