| 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 | $50.31 | 9.828% | $55.2545 | $55.25 | $55.25 | $55.30 |
| Purchase #2 | $28.65 | 11.380% | $31.9104 | $31.91 | $31.90 | $31.90 |
| Purchase #3 | $32.68 | 6.135% | $34.6849 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $231.45 | 13.555% | $262.823 | $262.82 | $262.80 | $262.80 |
| Purchase #5 | $127.91 | 3.464% | $132.3408 | $132.34 | $132.35 | $132.30 |
| Purchase #6 | $145.93 | 13.449% | $165.5561 | $165.56 | $165.55 | $165.60 |
| Purchase #7 | $56.49 | 7.672% | $60.8239 | $60.82 | $60.80 | $60.80 |
| 7 purchase totals = | $673.42 | $743.3936 | $743.38 | $743.35 | $743.40 | |