| 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 | $108.64 | 5.788% | $114.9281 | $114.93 | $114.95 | $114.90 |
| Purchase #2 | $106.61 | 6.197% | $113.2166 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $98.45 | 3.698% | $102.0907 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $10.51 | 12.131% | $11.785 | $11.79 | $11.80 | $11.80 |
| Purchase #5 | $20.89 | 13.838% | $23.7808 | $23.78 | $23.80 | $23.80 |
| Purchase #6 | $99.65 | 12.815% | $112.4201 | $112.42 | $112.40 | $112.40 |
| Purchase #7 | $63.49 | 12.617% | $71.5005 | $71.50 | $71.50 | $71.50 |
| 7 purchase totals = | $508.24 | $549.7218 | $549.73 | $549.75 | $549.70 | |