| 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 | $61.44 | 13.105% | $69.4917 | $69.49 | $69.50 | $69.50 |
| Purchase #2 | $151.66 | 5.729% | $160.3486 | $160.35 | $160.35 | $160.30 |
| Purchase #3 | $185.44 | 11.852% | $207.4183 | $207.42 | $207.40 | $207.40 |
| Purchase #4 | $108.50 | 13.307% | $122.9381 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $11.76 | 8.579% | $12.7689 | $12.77 | $12.75 | $12.80 |
| Purchase #6 | $79.50 | 3.333% | $82.1497 | $82.15 | $82.15 | $82.10 |
| Purchase #7 | $34.38 | 4.234% | $35.8356 | $35.84 | $35.85 | $35.80 |
| 7 purchase totals = | $632.68 | $690.9509 | $690.96 | $690.95 | $690.80 | |