| 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 | $25.30 | 10.491% | $27.9542 | $27.95 | $27.95 | $28.00 |
| Purchase #2 | $70.79 | 7.280% | $75.9435 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $28.40 | 4.678% | $29.7286 | $29.73 | $29.75 | $29.70 |
| Purchase #4 | $208.91 | 9.380% | $228.5058 | $228.51 | $228.50 | $228.50 |
| Purchase #5 | $157.85 | 8.681% | $171.553 | $171.55 | $171.55 | $171.60 |
| Purchase #6 | $85.37 | 7.299% | $91.6012 | $91.60 | $91.60 | $91.60 |
| Purchase #7 | $197.36 | 5.731% | $208.6707 | $208.67 | $208.65 | $208.70 |
| 7 purchase totals = | $773.98 | $833.9570 | $833.95 | $833.95 | $834.00 | |