| 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 | $46.29 | 4.215% | $48.2411 | $48.24 | $48.25 | $48.20 |
| Purchase #2 | $249.25 | 8.652% | $270.8151 | $270.82 | $270.80 | $270.80 |
| Purchase #3 | $152.28 | 3.339% | $157.3646 | $157.36 | $157.35 | $157.40 |
| Purchase #4 | $88.85 | 4.695% | $93.0215 | $93.02 | $93.00 | $93.00 |
| Purchase #5 | $7.99 | 9.176% | $8.7232 | $8.72 | $8.70 | $8.70 |
| Purchase #6 | $23.45 | 9.557% | $25.6911 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $250.45 | 12.844% | $282.6178 | $282.62 | $282.60 | $282.60 |
| 7 purchase totals = | $818.56 | $886.4744 | $886.47 | $886.40 | $886.40 | |