| 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 | $111.66 | 4.318% | $116.4815 | $116.48 | $116.50 | $116.50 |
| Purchase #2 | $65.40 | 4.216% | $68.1573 | $68.16 | $68.15 | $68.20 |
| Purchase #3 | $95.75 | 9.600% | $104.942 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $66.58 | 12.559% | $74.9418 | $74.94 | $74.95 | $74.90 |
| Purchase #5 | $127.95 | 5.378% | $134.8312 | $134.83 | $134.85 | $134.80 |
| Purchase #6 | $99.53 | 8.262% | $107.7532 | $107.75 | $107.75 | $107.80 |
| Purchase #7 | $175.93 | 7.421% | $188.9858 | $188.99 | $189.00 | $189.00 |
| 7 purchase totals = | $742.80 | $796.0928 | $796.09 | $796.15 | $796.10 | |