| 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 | $107.40 | 5.785% | $113.6131 | $113.61 | $113.60 | $113.60 |
| Purchase #2 | $6.86 | 5.838% | $7.2605 | $7.26 | $7.25 | $7.30 |
| Purchase #3 | $92.96 | 7.429% | $99.866 | $99.87 | $99.85 | $99.90 |
| Purchase #4 | $125.72 | 6.291% | $133.629 | $133.63 | $133.65 | $133.60 |
| Purchase #5 | $147.90 | 13.366% | $167.6683 | $167.67 | $167.65 | $167.70 |
| Purchase #6 | $31.73 | 9.715% | $34.8126 | $34.81 | $34.80 | $34.80 |
| Purchase #7 | $240.54 | 13.749% | $273.6118 | $273.61 | $273.60 | $273.60 |
| 7 purchase totals = | $753.11 | $830.4613 | $830.46 | $830.40 | $830.50 | |