| 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 | $47.96 | 13.166% | $54.2744 | $54.27 | $54.25 | $54.30 |
| Purchase #2 | $119.92 | 5.699% | $126.7542 | $126.75 | $126.75 | $126.80 |
| Purchase #3 | $249.85 | 12.844% | $281.9407 | $281.94 | $281.95 | $281.90 |
| Purchase #4 | $124.45 | 4.624% | $130.2046 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $46.77 | 11.367% | $52.0863 | $52.09 | $52.10 | $52.10 |
| Purchase #6 | $222.77 | 7.120% | $238.6312 | $238.63 | $238.65 | $238.60 |
| Purchase #7 | $27.94 | 7.146% | $29.9366 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $839.66 | $913.8280 | $913.82 | $913.85 | $913.80 | |