| 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 | $43.79 | 8.370% | $47.4552 | $47.46 | $47.45 | $47.50 |
| Purchase #2 | $167.52 | 4.866% | $175.6715 | $175.67 | $175.65 | $175.70 |
| Purchase #3 | $152.55 | 3.205% | $157.4392 | $157.44 | $157.45 | $157.40 |
| Purchase #4 | $18.34 | 10.375% | $20.2428 | $20.24 | $20.25 | $20.20 |
| Purchase #5 | $218.75 | 4.441% | $228.4647 | $228.46 | $228.45 | $228.50 |
| Purchase #6 | $65.28 | 5.197% | $68.6726 | $68.67 | $68.65 | $68.70 |
| Purchase #7 | $94.95 | 5.258% | $99.9425 | $99.94 | $99.95 | $99.90 |
| 7 purchase totals = | $761.18 | $797.8885 | $797.88 | $797.85 | $797.90 | |