| 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 | $54.45 | 13.482% | $61.7909 | $61.79 | $61.80 | $61.80 |
| Purchase #2 | $143.98 | 10.617% | $159.2664 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $109.36 | 4.286% | $114.0472 | $114.05 | $114.05 | $114.00 |
| Purchase #4 | $130.94 | 5.570% | $138.2334 | $138.23 | $138.25 | $138.20 |
| Purchase #5 | $73.42 | 4.573% | $76.7775 | $76.78 | $76.80 | $76.80 |
| Purchase #6 | $129.94 | 7.175% | $139.2632 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $45.73 | 3.328% | $47.2519 | $47.25 | $47.25 | $47.30 |
| 7 purchase totals = | $687.82 | $736.6305 | $736.63 | $736.65 | $736.70 | |