| 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 | $91.37 | 10.190% | $100.6806 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $25.99 | 8.109% | $28.0975 | $28.10 | $28.10 | $28.10 |
| Purchase #3 | $229.76 | 6.865% | $245.533 | $245.53 | $245.55 | $245.50 |
| Purchase #4 | $243.37 | 9.135% | $265.6018 | $265.60 | $265.60 | $265.60 |
| Purchase #5 | $63.66 | 5.785% | $67.3427 | $67.34 | $67.35 | $67.30 |
| Purchase #6 | $27.93 | 9.161% | $30.4887 | $30.49 | $30.50 | $30.50 |
| Purchase #7 | $79.37 | 6.503% | $84.5314 | $84.53 | $84.55 | $84.50 |
| 7 purchase totals = | $761.45 | $822.2757 | $822.27 | $822.35 | $822.20 | |