| 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 | $129.44 | 13.394% | $146.7772 | $146.78 | $146.80 | $146.80 |
| Purchase #2 | $49.32 | 7.730% | $53.1324 | $53.13 | $53.15 | $53.10 |
| Purchase #3 | $157.78 | 4.711% | $165.213 | $165.21 | $165.20 | $165.20 |
| Purchase #4 | $92.68 | 7.588% | $99.7126 | $99.71 | $99.70 | $99.70 |
| Purchase #5 | $9.59 | 4.313% | $10.0036 | $10.00 | $10.00 | $10.00 |
| Purchase #6 | $43.99 | 13.186% | $49.7905 | $49.79 | $49.80 | $49.80 |
| Purchase #7 | $21.61 | 13.689% | $24.5682 | $24.57 | $24.55 | $24.60 |
| 7 purchase totals = | $504.41 | $549.1975 | $549.19 | $549.20 | $549.20 | |