| 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 | $8.97 | 10.663% | $9.9265 | $9.93 | $9.95 | $9.90 |
| Purchase #2 | $6.63 | 9.147% | $7.2364 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $119.63 | 4.120% | $124.5588 | $124.56 | $124.55 | $124.60 |
| Purchase #4 | $222.46 | 12.241% | $249.6913 | $249.69 | $249.70 | $249.70 |
| Purchase #5 | $200.95 | 9.622% | $220.2854 | $220.29 | $220.30 | $220.30 |
| Purchase #6 | $212.55 | 13.476% | $241.1932 | $241.19 | $241.20 | $241.20 |
| Purchase #7 | $50.32 | 4.770% | $52.7203 | $52.72 | $52.70 | $52.70 |
| 7 purchase totals = | $821.51 | $905.6119 | $905.62 | $905.65 | $905.60 | |