| 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 | $73.54 | 6.787% | $78.5312 | $78.53 | $78.55 | $78.50 |
| Purchase #2 | $53.40 | 12.402% | $60.0227 | $60.02 | $60.00 | $60.00 |
| Purchase #3 | $128.85 | 9.183% | $140.6823 | $140.68 | $140.70 | $140.70 |
| Purchase #4 | $195.53 | 6.486% | $208.2121 | $208.21 | $208.20 | $208.20 |
| Purchase #5 | $205.88 | 12.549% | $231.7159 | $231.72 | $231.70 | $231.70 |
| Purchase #6 | $108.65 | 8.482% | $117.8657 | $117.87 | $117.85 | $117.90 |
| Purchase #7 | $41.67 | 6.250% | $44.2744 | $44.27 | $44.25 | $44.30 |
| 7 purchase totals = | $807.52 | $881.3043 | $881.30 | $881.25 | $881.30 | |