| 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 | $8.76 | 3.290% | $9.0482 | $9.05 | $9.05 | $9.00 |
| Purchase #2 | $91.41 | 3.306% | $94.432 | $94.43 | $94.45 | $94.40 |
| Purchase #3 | $140.75 | 7.232% | $150.929 | $150.93 | $150.95 | $150.90 |
| Purchase #4 | $195.55 | 6.572% | $208.4015 | $208.40 | $208.40 | $208.40 |
| Purchase #5 | $60.50 | 6.514% | $64.441 | $64.44 | $64.45 | $64.40 |
| Purchase #6 | $130.32 | 9.633% | $142.8737 | $142.87 | $142.85 | $142.90 |
| Purchase #7 | $42.40 | 13.847% | $48.2711 | $48.27 | $48.25 | $48.30 |
| 7 purchase totals = | $669.69 | $718.3965 | $718.39 | $718.40 | $718.30 | |