| 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 | $41.40 | 10.612% | $45.7934 | $45.79 | $45.80 | $45.80 |
| Purchase #2 | $198.91 | 6.581% | $212.0003 | $212.00 | $212.00 | $212.00 |
| Purchase #3 | $205.52 | 12.113% | $230.4146 | $230.41 | $230.40 | $230.40 |
| Purchase #4 | $64.95 | 9.571% | $71.1664 | $71.17 | $71.15 | $71.20 |
| Purchase #5 | $96.58 | 4.489% | $100.9155 | $100.92 | $100.90 | $100.90 |
| Purchase #6 | $216.84 | 4.655% | $226.9339 | $226.93 | $226.95 | $226.90 |
| Purchase #7 | $80.81 | 5.852% | $85.539 | $85.54 | $85.55 | $85.50 |
| 7 purchase totals = | $905.01 | $972.7631 | $972.76 | $972.75 | $972.70 | |