| 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 | $47.54 | 8.364% | $51.5162 | $51.52 | $51.50 | $51.50 |
| Purchase #2 | $61.55 | 8.584% | $66.8335 | $66.83 | $66.85 | $66.80 |
| Purchase #3 | $177.88 | 12.148% | $199.4889 | $199.49 | $199.50 | $199.50 |
| Purchase #4 | $158.90 | 12.203% | $178.2906 | $178.29 | $178.30 | $178.30 |
| Purchase #5 | $44.91 | 4.328% | $46.8537 | $46.85 | $46.85 | $46.90 |
| Purchase #6 | $241.80 | 11.848% | $270.4485 | $270.45 | $270.45 | $270.40 |
| Purchase #7 | $124.54 | 7.508% | $133.8905 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $857.12 | $947.3219 | $947.32 | $947.35 | $947.30 | |