| 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 | $24.39 | 12.554% | $27.4519 | $27.45 | $27.45 | $27.50 |
| Purchase #2 | $70.46 | 12.830% | $79.5 | $79.50 | $79.50 | $79.50 |
| Purchase #3 | $45.61 | 10.292% | $50.3042 | $50.30 | $50.30 | $50.30 |
| Purchase #4 | $125.46 | 9.461% | $137.3298 | $137.33 | $137.35 | $137.30 |
| Purchase #5 | $203.62 | 5.591% | $215.0044 | $215.00 | $215.00 | $215.00 |
| Purchase #6 | $177.69 | 7.696% | $191.365 | $191.37 | $191.35 | $191.40 |
| Purchase #7 | $157.97 | 8.363% | $171.181 | $171.18 | $171.20 | $171.20 |
| 7 purchase totals = | $805.20 | $872.1363 | $872.13 | $872.15 | $872.20 | |