| 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 | $109.52 | 13.680% | $124.5023 | $124.50 | $124.50 | $124.50 |
| Purchase #2 | $79.30 | 6.224% | $84.2356 | $84.24 | $84.25 | $84.20 |
| Purchase #3 | $215.98 | 6.649% | $230.3405 | $230.34 | $230.35 | $230.30 |
| Purchase #4 | $31.94 | 6.825% | $34.1199 | $34.12 | $34.10 | $34.10 |
| Purchase #5 | $118.59 | 6.841% | $126.7027 | $126.70 | $126.70 | $126.70 |
| Purchase #6 | $14.82 | 4.823% | $15.5348 | $15.53 | $15.55 | $15.50 |
| Purchase #7 | $124.82 | 7.782% | $134.5335 | $134.53 | $134.55 | $134.50 |
| 7 purchase totals = | $694.97 | $749.9693 | $749.96 | $750.00 | $749.80 | |