| 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 | $25.57 | 6.357% | $27.1955 | $27.20 | $27.20 | $27.20 |
| Purchase #2 | $250.69 | 4.817% | $262.7657 | $262.77 | $262.75 | $262.80 |
| Purchase #3 | $103.38 | 13.863% | $117.7116 | $117.71 | $117.70 | $117.70 |
| Purchase #4 | $171.66 | 7.613% | $184.7285 | $184.73 | $184.75 | $184.70 |
| Purchase #5 | $124.86 | 13.746% | $142.0233 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $17.52 | 4.238% | $18.2625 | $18.26 | $18.25 | $18.30 |
| Purchase #7 | $35.36 | 4.337% | $36.8936 | $36.89 | $36.90 | $36.90 |
| 7 purchase totals = | $729.04 | $789.5807 | $789.58 | $789.55 | $789.60 | |