| 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 | $115.34 | 12.140% | $129.3423 | $129.34 | $129.35 | $129.30 |
| Purchase #2 | $95.68 | 7.619% | $102.9699 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $95.61 | 9.837% | $105.0152 | $105.02 | $105.00 | $105.00 |
| Purchase #4 | $33.29 | 9.496% | $36.4512 | $36.45 | $36.45 | $36.50 |
| Purchase #5 | $63.84 | 13.199% | $72.2662 | $72.27 | $72.25 | $72.30 |
| Purchase #6 | $66.36 | 12.282% | $74.5103 | $74.51 | $74.50 | $74.50 |
| Purchase #7 | $28.91 | 13.335% | $32.7651 | $32.77 | $32.75 | $32.80 |
| 7 purchase totals = | $499.03 | $553.3202 | $553.33 | $553.25 | $553.40 | |