| 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 | $76.59 | 8.531% | $83.1239 | $83.12 | $83.10 | $83.10 |
| Purchase #2 | $171.34 | 13.164% | $193.8952 | $193.90 | $193.90 | $193.90 |
| Purchase #3 | $206.37 | 11.152% | $229.3844 | $229.38 | $229.40 | $229.40 |
| Purchase #4 | $88.90 | 10.516% | $98.2487 | $98.25 | $98.25 | $98.20 |
| Purchase #5 | $79.28 | 6.215% | $84.2073 | $84.21 | $84.20 | $84.20 |
| Purchase #6 | $67.60 | 7.285% | $72.5247 | $72.52 | $72.50 | $72.50 |
| Purchase #7 | $119.52 | 11.558% | $133.3341 | $133.33 | $133.35 | $133.30 |
| 7 purchase totals = | $809.60 | $894.7183 | $894.71 | $894.70 | $894.60 | |