| 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 | $29.84 | 13.718% | $33.9335 | $33.93 | $33.95 | $33.90 |
| Purchase #2 | $125.63 | 13.384% | $142.4443 | $142.44 | $142.45 | $142.40 |
| Purchase #3 | $132.41 | 4.176% | $137.9394 | $137.94 | $137.95 | $137.90 |
| Purchase #4 | $48.81 | 9.593% | $53.4923 | $53.49 | $53.50 | $53.50 |
| Purchase #5 | $110.98 | 3.396% | $114.7489 | $114.75 | $114.75 | $114.70 |
| Purchase #6 | $195.34 | 8.659% | $212.2545 | $212.25 | $212.25 | $212.30 |
| Purchase #7 | $5.29 | 7.162% | $5.6689 | $5.67 | $5.65 | $5.70 |
| 7 purchase totals = | $648.30 | $700.4818 | $700.47 | $700.50 | $700.40 | |