| 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 | $43.37 | 7.743% | $46.7281 | $46.73 | $46.75 | $46.70 |
| Purchase #2 | $123.36 | 6.856% | $131.8176 | $131.82 | $131.80 | $131.80 |
| Purchase #3 | $122.90 | 6.543% | $130.9413 | $130.94 | $130.95 | $130.90 |
| Purchase #4 | $147.50 | 8.632% | $160.2322 | $160.23 | $160.25 | $160.20 |
| Purchase #5 | $29.88 | 12.203% | $33.5263 | $33.53 | $33.55 | $33.50 |
| Purchase #6 | $203.88 | 6.419% | $216.9671 | $216.97 | $216.95 | $217.00 |
| Purchase #7 | $163.88 | 8.286% | $177.4591 | $177.46 | $177.45 | $177.50 |
| 7 purchase totals = | $834.77 | $897.6717 | $897.68 | $897.70 | $897.60 | |