| 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 | $114.91 | 12.720% | $129.5266 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $60.52 | 3.398% | $62.5765 | $62.58 | $62.60 | $62.60 |
| Purchase #3 | $60.31 | 7.605% | $64.8966 | $64.90 | $64.90 | $64.90 |
| Purchase #4 | $131.80 | 8.873% | $143.4946 | $143.49 | $143.50 | $143.50 |
| Purchase #5 | $109.87 | 10.648% | $121.569 | $121.57 | $121.55 | $121.60 |
| Purchase #6 | $107.34 | 11.180% | $119.3406 | $119.34 | $119.35 | $119.30 |
| Purchase #7 | $71.67 | 6.471% | $76.3078 | $76.31 | $76.30 | $76.30 |
| 7 purchase totals = | $656.42 | $717.7117 | $717.72 | $717.75 | $717.70 | |