| 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 | $68.40 | 7.331% | $73.4144 | $73.41 | $73.40 | $73.40 |
| Purchase #2 | $102.51 | 6.755% | $109.4346 | $109.43 | $109.45 | $109.40 |
| Purchase #3 | $113.42 | 5.766% | $119.9598 | $119.96 | $119.95 | $120.00 |
| Purchase #4 | $139.83 | 8.234% | $151.3436 | $151.34 | $151.35 | $151.30 |
| Purchase #5 | $84.69 | 3.806% | $87.9133 | $87.91 | $87.90 | $87.90 |
| Purchase #6 | $45.76 | 10.205% | $50.4298 | $50.43 | $50.45 | $50.40 |
| Purchase #7 | $106.99 | 6.803% | $114.2685 | $114.27 | $114.25 | $114.30 |
| 7 purchase totals = | $661.60 | $706.7640 | $706.75 | $706.75 | $706.70 | |