| 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 | $16.25 | 4.442% | $16.9718 | $16.97 | $16.95 | $17.00 |
| Purchase #2 | $186.58 | 4.404% | $194.797 | $194.80 | $194.80 | $194.80 |
| Purchase #3 | $33.40 | 5.806% | $35.3392 | $35.34 | $35.35 | $35.30 |
| Purchase #4 | $115.28 | 5.372% | $121.4728 | $121.47 | $121.45 | $121.50 |
| Purchase #5 | $140.63 | 3.496% | $145.5464 | $145.55 | $145.55 | $145.50 |
| Purchase #6 | $103.44 | 12.487% | $116.3566 | $116.36 | $116.35 | $116.40 |
| Purchase #7 | $56.31 | 9.242% | $61.5142 | $61.51 | $61.50 | $61.50 |
| 7 purchase totals = | $651.89 | $691.9980 | $692.00 | $691.95 | $692.00 | |