| 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 | $84.94 | 5.296% | $89.4384 | $89.44 | $89.45 | $89.40 |
| Purchase #2 | $133.28 | 7.432% | $143.1854 | $143.19 | $143.20 | $143.20 |
| Purchase #3 | $197.45 | 4.616% | $206.5643 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $76.90 | 13.641% | $87.3899 | $87.39 | $87.40 | $87.40 |
| Purchase #5 | $55.91 | 9.301% | $61.1102 | $61.11 | $61.10 | $61.10 |
| Purchase #6 | $134.53 | 12.534% | $151.392 | $151.39 | $151.40 | $151.40 |
| Purchase #7 | $223.25 | 4.494% | $233.2829 | $233.28 | $233.30 | $233.30 |
| 7 purchase totals = | $906.26 | $972.3631 | $972.36 | $972.40 | $972.40 | |