| 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 | $5.44 | 8.626% | $5.9093 | $5.91 | $5.90 | $5.90 |
| Purchase #2 | $180.53 | 11.610% | $201.4895 | $201.49 | $201.50 | $201.50 |
| Purchase #3 | $139.38 | 3.632% | $144.4423 | $144.44 | $144.45 | $144.40 |
| Purchase #4 | $6.95 | 6.335% | $7.3903 | $7.39 | $7.40 | $7.40 |
| Purchase #5 | $192.46 | 3.199% | $198.6168 | $198.62 | $198.60 | $198.60 |
| Purchase #6 | $48.54 | 7.475% | $52.1684 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $250.51 | 3.462% | $259.1827 | $259.18 | $259.20 | $259.20 |
| 7 purchase totals = | $823.81 | $869.1993 | $869.20 | $869.20 | $869.20 | |