| 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 | $60.28 | 3.697% | $62.5086 | $62.51 | $62.50 | $62.50 |
| Purchase #2 | $149.73 | 13.576% | $170.0573 | $170.06 | $170.05 | $170.10 |
| Purchase #3 | $74.98 | 10.507% | $82.8581 | $82.86 | $82.85 | $82.90 |
| Purchase #4 | $15.81 | 6.235% | $16.7958 | $16.80 | $16.80 | $16.80 |
| Purchase #5 | $147.43 | 11.218% | $163.9687 | $163.97 | $163.95 | $164.00 |
| Purchase #6 | $87.39 | 5.864% | $92.5145 | $92.51 | $92.50 | $92.50 |
| Purchase #7 | $133.79 | 5.117% | $140.636 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $669.41 | $729.3390 | $729.35 | $729.30 | $729.40 | |