| 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 | $6.68 | 9.854% | $7.3382 | $7.34 | $7.35 | $7.30 |
| Purchase #2 | $112.29 | 10.393% | $123.9603 | $123.96 | $123.95 | $124.00 |
| Purchase #3 | $249.30 | 4.104% | $259.5313 | $259.53 | $259.55 | $259.50 |
| Purchase #4 | $137.42 | 9.426% | $150.3732 | $150.37 | $150.35 | $150.40 |
| Purchase #5 | $181.76 | 9.207% | $198.4946 | $198.49 | $198.50 | $198.50 |
| Purchase #6 | $32.68 | 10.124% | $35.9885 | $35.99 | $36.00 | $36.00 |
| Purchase #7 | $157.78 | 6.371% | $167.8322 | $167.83 | $167.85 | $167.80 |
| 7 purchase totals = | $877.91 | $943.5183 | $943.51 | $943.55 | $943.50 | |