| 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 | $96.68 | 6.123% | $102.5997 | $102.60 | $102.60 | $102.60 |
| Purchase #2 | $47.37 | 12.551% | $53.3154 | $53.32 | $53.30 | $53.30 |
| Purchase #3 | $100.56 | 6.803% | $107.4011 | $107.40 | $107.40 | $107.40 |
| Purchase #4 | $121.72 | 9.868% | $133.7313 | $133.73 | $133.75 | $133.70 |
| Purchase #5 | $208.81 | 4.386% | $217.9684 | $217.97 | $217.95 | $218.00 |
| Purchase #6 | $64.93 | 7.663% | $69.9056 | $69.91 | $69.90 | $69.90 |
| Purchase #7 | $74.40 | 6.825% | $79.4778 | $79.48 | $79.50 | $79.50 |
| 7 purchase totals = | $714.47 | $764.3993 | $764.41 | $764.40 | $764.40 | |