| 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 | $62.84 | 11.422% | $70.0176 | $70.02 | $70.00 | $70.00 |
| Purchase #2 | $193.28 | 13.746% | $219.8483 | $219.85 | $219.85 | $219.80 |
| Purchase #3 | $163.59 | 8.480% | $177.4624 | $177.46 | $177.45 | $177.50 |
| Purchase #4 | $44.94 | 3.318% | $46.4311 | $46.43 | $46.45 | $46.40 |
| Purchase #5 | $7.73 | 10.648% | $8.5531 | $8.55 | $8.55 | $8.60 |
| Purchase #6 | $42.89 | 6.762% | $45.7902 | $45.79 | $45.80 | $45.80 |
| Purchase #7 | $125.46 | 10.670% | $138.8466 | $138.85 | $138.85 | $138.80 |
| 7 purchase totals = | $640.73 | $706.9493 | $706.95 | $706.95 | $706.90 | |