| 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 | $92.88 | 12.551% | $104.5374 | $104.54 | $104.55 | $104.50 |
| Purchase #2 | $25.34 | 9.226% | $27.6779 | $27.68 | $27.70 | $27.70 |
| Purchase #3 | $128.36 | 4.250% | $133.8153 | $133.82 | $133.80 | $133.80 |
| Purchase #4 | $13.54 | 4.618% | $14.1653 | $14.17 | $14.15 | $14.20 |
| Purchase #5 | $34.54 | 13.665% | $39.2599 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $124.61 | 13.161% | $141.0099 | $141.01 | $141.00 | $141.00 |
| Purchase #7 | $106.57 | 7.335% | $114.3869 | $114.39 | $114.40 | $114.40 |
| 7 purchase totals = | $525.84 | $574.8526 | $574.87 | $574.85 | $574.90 | |