| 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 | $68.55 | 11.445% | $76.3955 | $76.40 | $76.40 | $76.40 |
| Purchase #2 | $199.66 | 10.617% | $220.8579 | $220.86 | $220.85 | $220.90 |
| Purchase #3 | $66.99 | 12.286% | $75.2204 | $75.22 | $75.20 | $75.20 |
| Purchase #4 | $91.71 | 9.662% | $100.571 | $100.57 | $100.55 | $100.60 |
| Purchase #5 | $31.39 | 9.135% | $34.2575 | $34.26 | $34.25 | $34.30 |
| Purchase #6 | $137.89 | 13.748% | $156.8471 | $156.85 | $156.85 | $156.80 |
| Purchase #7 | $147.37 | 7.762% | $158.8089 | $158.81 | $158.80 | $158.80 |
| 7 purchase totals = | $743.56 | $822.9583 | $822.97 | $822.90 | $823.00 | |