| 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 | $90.43 | 12.565% | $101.7925 | $101.79 | $101.80 | $101.80 |
| Purchase #2 | $49.91 | 9.624% | $54.7133 | $54.71 | $54.70 | $54.70 |
| Purchase #3 | $219.54 | 13.678% | $249.5687 | $249.57 | $249.55 | $249.60 |
| Purchase #4 | $150.99 | 10.139% | $166.2989 | $166.30 | $166.30 | $166.30 |
| Purchase #5 | $132.26 | 8.409% | $143.3817 | $143.38 | $143.40 | $143.40 |
| Purchase #6 | $73.79 | 4.491% | $77.1039 | $77.10 | $77.10 | $77.10 |
| Purchase #7 | $18.33 | 7.166% | $19.6435 | $19.64 | $19.65 | $19.60 |
| 7 purchase totals = | $735.25 | $812.5025 | $812.49 | $812.50 | $812.50 | |