| 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 | $14.50 | 8.508% | $15.7337 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $217.95 | 4.204% | $227.1126 | $227.11 | $227.10 | $227.10 |
| Purchase #3 | $103.37 | 8.850% | $112.5182 | $112.52 | $112.50 | $112.50 |
| Purchase #4 | $14.63 | 10.493% | $16.1651 | $16.17 | $16.15 | $16.20 |
| Purchase #5 | $114.58 | 5.507% | $120.8899 | $120.89 | $120.90 | $120.90 |
| Purchase #6 | $131.74 | 3.746% | $136.675 | $136.68 | $136.70 | $136.70 |
| Purchase #7 | $134.44 | 3.227% | $138.7784 | $138.78 | $138.80 | $138.80 |
| 7 purchase totals = | $731.21 | $767.8729 | $767.88 | $767.90 | $767.90 | |