| 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 | $13.50 | 11.492% | $15.0514 | $15.05 | $15.05 | $15.10 |
| Purchase #2 | $189.42 | 9.133% | $206.7197 | $206.72 | $206.70 | $206.70 |
| Purchase #3 | $74.39 | 5.357% | $78.3751 | $78.38 | $78.40 | $78.40 |
| Purchase #4 | $54.78 | 10.458% | $60.5089 | $60.51 | $60.50 | $60.50 |
| Purchase #5 | $233.40 | 11.368% | $259.9329 | $259.93 | $259.95 | $259.90 |
| Purchase #6 | $207.53 | 12.189% | $232.8258 | $232.83 | $232.85 | $232.80 |
| Purchase #7 | $191.63 | 8.712% | $208.3248 | $208.32 | $208.30 | $208.30 |
| 7 purchase totals = | $964.65 | $1,061.7386 | $1,061.74 | $1,061.75 | $1,061.70 | |