| 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 | $36.33 | 3.664% | $37.6611 | $37.66 | $37.65 | $37.70 |
| Purchase #2 | $164.91 | 4.135% | $171.729 | $171.73 | $171.75 | $171.70 |
| Purchase #3 | $39.97 | 13.321% | $45.2944 | $45.29 | $45.30 | $45.30 |
| Purchase #4 | $231.36 | 11.465% | $257.8854 | $257.89 | $257.90 | $257.90 |
| Purchase #5 | $14.39 | 5.284% | $15.1504 | $15.15 | $15.15 | $15.20 |
| Purchase #6 | $165.72 | 10.769% | $183.5664 | $183.57 | $183.55 | $183.60 |
| Purchase #7 | $229.73 | 6.748% | $245.2322 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $882.41 | $956.5189 | $956.52 | $956.55 | $956.60 | |