| 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 | $98.94 | 4.695% | $103.5852 | $103.59 | $103.60 | $103.60 |
| Purchase #2 | $125.72 | 6.258% | $133.5876 | $133.59 | $133.60 | $133.60 |
| Purchase #3 | $98.66 | 10.633% | $109.1505 | $109.15 | $109.15 | $109.20 |
| Purchase #4 | $49.63 | 6.640% | $52.9254 | $52.93 | $52.95 | $52.90 |
| Purchase #5 | $20.65 | 12.655% | $23.2633 | $23.26 | $23.25 | $23.30 |
| Purchase #6 | $5.51 | 9.693% | $6.0441 | $6.04 | $6.05 | $6.00 |
| Purchase #7 | $84.88 | 7.412% | $91.1713 | $91.17 | $91.15 | $91.20 |
| 7 purchase totals = | $483.99 | $519.7274 | $519.73 | $519.75 | $519.80 | |