| 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 | $77.44 | 6.839% | $82.7361 | $82.74 | $82.75 | $82.70 |
| Purchase #2 | $210.52 | 8.367% | $228.1342 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $51.99 | 8.190% | $56.248 | $56.25 | $56.25 | $56.20 |
| Purchase #4 | $191.41 | 3.655% | $198.406 | $198.41 | $198.40 | $198.40 |
| Purchase #5 | $56.72 | 9.641% | $62.1884 | $62.19 | $62.20 | $62.20 |
| Purchase #6 | $111.59 | 4.666% | $116.7968 | $116.80 | $116.80 | $116.80 |
| Purchase #7 | $142.55 | 3.567% | $147.6348 | $147.63 | $147.65 | $147.60 |
| 7 purchase totals = | $842.22 | $892.1443 | $892.15 | $892.20 | $892.00 | |