| 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 | $27.26 | 7.747% | $29.3718 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $58.29 | 3.829% | $60.5219 | $60.52 | $60.50 | $60.50 |
| Purchase #3 | $59.99 | 6.349% | $63.7988 | $63.80 | $63.80 | $63.80 |
| Purchase #4 | $128.31 | 5.106% | $134.8615 | $134.86 | $134.85 | $134.90 |
| Purchase #5 | $182.73 | 4.365% | $190.7062 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $191.94 | 11.870% | $214.7233 | $214.72 | $214.70 | $214.70 |
| Purchase #7 | $84.63 | 5.549% | $89.3261 | $89.33 | $89.35 | $89.30 |
| 7 purchase totals = | $733.15 | $783.3096 | $783.31 | $783.25 | $783.30 | |