| 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 | $14.81 | 5.576% | $15.6358 | $15.64 | $15.65 | $15.60 |
| Purchase #2 | $114.64 | 13.735% | $130.3858 | $130.39 | $130.40 | $130.40 |
| Purchase #3 | $19.58 | 11.454% | $21.8227 | $21.82 | $21.80 | $21.80 |
| Purchase #4 | $242.66 | 10.189% | $267.3846 | $267.38 | $267.40 | $267.40 |
| Purchase #5 | $85.84 | 10.419% | $94.7837 | $94.78 | $94.80 | $94.80 |
| Purchase #6 | $146.89 | 4.738% | $153.8496 | $153.85 | $153.85 | $153.80 |
| Purchase #7 | $50.76 | 3.395% | $52.4833 | $52.48 | $52.50 | $52.50 |
| 7 purchase totals = | $675.18 | $736.3455 | $736.34 | $736.40 | $736.30 | |