| 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 | $32.37 | 6.166% | $34.3659 | $34.37 | $34.35 | $34.40 |
| Purchase #2 | $158.57 | 9.438% | $173.5358 | $173.54 | $173.55 | $173.50 |
| Purchase #3 | $99.53 | 9.165% | $108.6519 | $108.65 | $108.65 | $108.70 |
| Purchase #4 | $63.49 | 11.264% | $70.6415 | $70.64 | $70.65 | $70.60 |
| Purchase #5 | $75.39 | 9.468% | $82.5279 | $82.53 | $82.55 | $82.50 |
| Purchase #6 | $86.91 | 3.187% | $89.6798 | $89.68 | $89.70 | $89.70 |
| Purchase #7 | $113.65 | 10.411% | $125.4821 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $629.91 | $684.8849 | $684.89 | $684.95 | $684.90 | |