| 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 | $6.59 | 6.262% | $7.0027 | $7.00 | $7.00 | $7.00 |
| Purchase #2 | $44.45 | 11.296% | $49.4711 | $49.47 | $49.45 | $49.50 |
| Purchase #3 | $243.91 | 11.464% | $271.8718 | $271.87 | $271.85 | $271.90 |
| Purchase #4 | $88.63 | 13.253% | $100.3761 | $100.38 | $100.40 | $100.40 |
| Purchase #5 | $132.58 | 7.438% | $142.4413 | $142.44 | $142.45 | $142.40 |
| Purchase #6 | $43.51 | 9.584% | $47.68 | $47.68 | $47.70 | $47.70 |
| Purchase #7 | $240.38 | 8.502% | $260.8171 | $260.82 | $260.80 | $260.80 |
| 7 purchase totals = | $800.05 | $879.6601 | $879.66 | $879.65 | $879.70 | |