| 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 | $9.33 | 9.529% | $10.2191 | $10.22 | $10.20 | $10.20 |
| Purchase #2 | $39.85 | 13.538% | $45.2449 | $45.24 | $45.25 | $45.20 |
| Purchase #3 | $170.69 | 4.147% | $177.7685 | $177.77 | $177.75 | $177.80 |
| Purchase #4 | $185.98 | 4.317% | $194.0088 | $194.01 | $194.00 | $194.00 |
| Purchase #5 | $47.92 | 5.362% | $50.4895 | $50.49 | $50.50 | $50.50 |
| Purchase #6 | $49.67 | 9.276% | $54.2774 | $54.28 | $54.30 | $54.30 |
| Purchase #7 | $198.49 | 7.605% | $213.5852 | $213.59 | $213.60 | $213.60 |
| 7 purchase totals = | $701.93 | $745.5934 | $745.60 | $745.60 | $745.60 | |