| 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 | $8.82 | 8.128% | $9.5369 | $9.54 | $9.55 | $9.50 |
| Purchase #2 | $115.85 | 9.358% | $126.6912 | $126.69 | $126.70 | $126.70 |
| Purchase #3 | $116.56 | 4.141% | $121.3867 | $121.39 | $121.40 | $121.40 |
| Purchase #4 | $82.43 | 12.349% | $92.6093 | $92.61 | $92.60 | $92.60 |
| Purchase #5 | $10.38 | 10.115% | $11.4299 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $75.41 | 5.832% | $79.8079 | $79.81 | $79.80 | $79.80 |
| Purchase #7 | $217.64 | 13.801% | $247.6765 | $247.68 | $247.70 | $247.70 |
| 7 purchase totals = | $627.09 | $689.1384 | $689.15 | $689.20 | $689.10 | |