| 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 | $77.42 | 8.835% | $84.2601 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $50.79 | 11.575% | $56.6689 | $56.67 | $56.65 | $56.70 |
| Purchase #3 | $153.53 | 6.155% | $162.9798 | $162.98 | $163.00 | $163.00 |
| Purchase #4 | $41.49 | 9.801% | $45.5564 | $45.56 | $45.55 | $45.60 |
| Purchase #5 | $186.77 | 13.649% | $212.2622 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $5.43 | 8.627% | $5.8984 | $5.90 | $5.90 | $5.90 |
| Purchase #7 | $36.81 | 10.871% | $40.8116 | $40.81 | $40.80 | $40.80 |
| 7 purchase totals = | $552.24 | $608.4374 | $608.44 | $608.40 | $608.60 | |