| 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 | $23.66 | 13.824% | $26.9308 | $26.93 | $26.95 | $26.90 |
| Purchase #2 | $144.59 | 12.555% | $162.7433 | $162.74 | $162.75 | $162.70 |
| Purchase #3 | $245.67 | 5.572% | $259.3587 | $259.36 | $259.35 | $259.40 |
| Purchase #4 | $191.37 | 12.116% | $214.5564 | $214.56 | $214.55 | $214.60 |
| Purchase #5 | $81.88 | 12.222% | $91.8874 | $91.89 | $91.90 | $91.90 |
| Purchase #6 | $46.50 | 6.488% | $49.5169 | $49.52 | $49.50 | $49.50 |
| Purchase #7 | $29.83 | 7.850% | $32.1717 | $32.17 | $32.15 | $32.20 |
| 7 purchase totals = | $763.50 | $837.1652 | $837.17 | $837.15 | $837.20 | |