| 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 | $23.98 | 3.696% | $24.8663 | $24.87 | $24.85 | $24.90 |
| Purchase #2 | $113.45 | 10.657% | $125.5404 | $125.54 | $125.55 | $125.50 |
| Purchase #3 | $225.84 | 9.522% | $247.3445 | $247.34 | $247.35 | $247.30 |
| Purchase #4 | $112.27 | 6.267% | $119.306 | $119.31 | $119.30 | $119.30 |
| Purchase #5 | $133.30 | 13.759% | $151.6407 | $151.64 | $151.65 | $151.60 |
| Purchase #6 | $8.91 | 11.579% | $9.9417 | $9.94 | $9.95 | $9.90 |
| Purchase #7 | $18.30 | 6.108% | $19.4178 | $19.42 | $19.40 | $19.40 |
| 7 purchase totals = | $636.05 | $698.0574 | $698.06 | $698.05 | $697.90 | |