| 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 | $19.57 | 8.622% | $21.2573 | $21.26 | $21.25 | $21.30 |
| Purchase #2 | $114.28 | 3.142% | $117.8707 | $117.87 | $117.85 | $117.90 |
| Purchase #3 | $241.63 | 6.611% | $257.6042 | $257.60 | $257.60 | $257.60 |
| Purchase #4 | $49.31 | 10.477% | $54.4762 | $54.48 | $54.50 | $54.50 |
| Purchase #5 | $120.95 | 12.182% | $135.6841 | $135.68 | $135.70 | $135.70 |
| Purchase #6 | $153.40 | 10.736% | $169.869 | $169.87 | $169.85 | $169.90 |
| Purchase #7 | $23.81 | 7.400% | $25.5719 | $25.57 | $25.55 | $25.60 |
| 7 purchase totals = | $722.95 | $782.3334 | $782.33 | $782.30 | $782.50 | |