| 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 | $231.29 | 9.459% | $253.1677 | $253.17 | $253.15 | $253.20 |
| Purchase #2 | $117.57 | 10.376% | $129.7691 | $129.77 | $129.75 | $129.80 |
| Purchase #3 | $53.53 | 3.738% | $55.531 | $55.53 | $55.55 | $55.50 |
| Purchase #4 | $7.41 | 9.254% | $8.0957 | $8.10 | $8.10 | $8.10 |
| Purchase #5 | $54.82 | 10.576% | $60.6178 | $60.62 | $60.60 | $60.60 |
| Purchase #6 | $106.73 | 7.625% | $114.8682 | $114.87 | $114.85 | $114.90 |
| Purchase #7 | $119.62 | 5.768% | $126.5197 | $126.52 | $126.50 | $126.50 |
| 7 purchase totals = | $690.97 | $748.5692 | $748.58 | $748.50 | $748.60 | |