| 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 | $193.51 | 8.264% | $209.5017 | $209.50 | $209.50 | $209.50 |
| Purchase #2 | $51.25 | 9.713% | $56.2279 | $56.23 | $56.25 | $56.20 |
| Purchase #3 | $217.57 | 7.470% | $233.8225 | $233.82 | $233.80 | $233.80 |
| Purchase #4 | $110.87 | 12.735% | $124.9893 | $124.99 | $125.00 | $125.00 |
| Purchase #5 | $62.45 | 12.105% | $70.0096 | $70.01 | $70.00 | $70.00 |
| Purchase #6 | $79.81 | 11.410% | $88.9163 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $32.34 | 12.861% | $36.4992 | $36.50 | $36.50 | $36.50 |
| 7 purchase totals = | $747.80 | $819.9665 | $819.97 | $819.95 | $819.90 | |