| 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 | $52.29 | 7.577% | $56.252 | $56.25 | $56.25 | $56.30 |
| Purchase #2 | $35.73 | 3.480% | $36.9734 | $36.97 | $36.95 | $37.00 |
| Purchase #3 | $243.97 | 7.440% | $262.1214 | $262.12 | $262.10 | $262.10 |
| Purchase #4 | $234.53 | 12.737% | $264.4021 | $264.40 | $264.40 | $264.40 |
| Purchase #5 | $148.49 | 6.335% | $157.8968 | $157.90 | $157.90 | $157.90 |
| Purchase #6 | $34.66 | 3.207% | $35.7715 | $35.77 | $35.75 | $35.80 |
| Purchase #7 | $124.64 | 7.454% | $133.9307 | $133.93 | $133.95 | $133.90 |
| 7 purchase totals = | $874.31 | $947.3479 | $947.34 | $947.30 | $947.40 | |