| 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 | $197.88 | 8.670% | $215.0362 | $215.04 | $215.05 | $215.00 |
| Purchase #2 | $56.76 | 5.640% | $59.9613 | $59.96 | $59.95 | $60.00 |
| Purchase #3 | $230.56 | 13.442% | $261.5519 | $261.55 | $261.55 | $261.60 |
| Purchase #4 | $79.41 | 7.871% | $85.6604 | $85.66 | $85.65 | $85.70 |
| Purchase #5 | $11.93 | 6.288% | $12.6802 | $12.68 | $12.70 | $12.70 |
| Purchase #6 | $69.71 | 13.299% | $78.9807 | $78.98 | $79.00 | $79.00 |
| Purchase #7 | $100.29 | 8.244% | $108.5579 | $108.56 | $108.55 | $108.60 |
| 7 purchase totals = | $746.54 | $822.4286 | $822.43 | $822.45 | $822.60 | |