| 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 | $99.43 | 13.779% | $113.1305 | $113.13 | $113.15 | $113.10 |
| Purchase #2 | $199.92 | 10.399% | $220.7097 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $15.55 | 6.265% | $16.5242 | $16.52 | $16.50 | $16.50 |
| Purchase #4 | $79.98 | 9.686% | $87.7269 | $87.73 | $87.75 | $87.70 |
| Purchase #5 | $78.48 | 4.871% | $82.3028 | $82.30 | $82.30 | $82.30 |
| Purchase #6 | $241.63 | 8.385% | $261.8907 | $261.89 | $261.90 | $261.90 |
| Purchase #7 | $13.34 | 8.843% | $14.5197 | $14.52 | $14.50 | $14.50 |
| 7 purchase totals = | $728.33 | $796.8045 | $796.80 | $796.80 | $796.70 | |