| 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 | $78.91 | 13.260% | $89.3735 | $89.37 | $89.35 | $89.40 |
| Purchase #2 | $245.48 | 9.282% | $268.2655 | $268.27 | $268.25 | $268.30 |
| Purchase #3 | $92.73 | 13.294% | $105.0575 | $105.06 | $105.05 | $105.10 |
| Purchase #4 | $167.71 | 7.539% | $180.3537 | $180.35 | $180.35 | $180.40 |
| Purchase #5 | $222.63 | 8.602% | $241.7806 | $241.78 | $241.80 | $241.80 |
| Purchase #6 | $80.62 | 4.242% | $84.0399 | $84.04 | $84.05 | $84.00 |
| Purchase #7 | $91.36 | 8.190% | $98.8424 | $98.84 | $98.85 | $98.80 |
| 7 purchase totals = | $979.44 | $1,067.7131 | $1,067.71 | $1,067.70 | $1,067.80 | |