| 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 | $79.60 | 6.137% | $84.4851 | $84.49 | $84.50 | $84.50 |
| Purchase #2 | $106.91 | 10.644% | $118.2895 | $118.29 | $118.30 | $118.30 |
| Purchase #3 | $122.54 | 13.503% | $139.0866 | $139.09 | $139.10 | $139.10 |
| Purchase #4 | $18.71 | 11.209% | $20.8072 | $20.81 | $20.80 | $20.80 |
| Purchase #5 | $245.84 | 5.229% | $258.695 | $258.70 | $258.70 | $258.70 |
| Purchase #6 | $53.75 | 10.546% | $59.4185 | $59.42 | $59.40 | $59.40 |
| Purchase #7 | $137.91 | 12.324% | $154.906 | $154.91 | $154.90 | $154.90 |
| 7 purchase totals = | $765.26 | $835.6879 | $835.71 | $835.70 | $835.70 | |