| 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 | $49.49 | 10.540% | $54.7062 | $54.71 | $54.70 | $54.70 |
| Purchase #2 | $230.49 | 7.384% | $247.5094 | $247.51 | $247.50 | $247.50 |
| Purchase #3 | $68.40 | 3.411% | $70.7331 | $70.73 | $70.75 | $70.70 |
| Purchase #4 | $146.48 | 11.272% | $162.9912 | $162.99 | $163.00 | $163.00 |
| Purchase #5 | $182.35 | 7.134% | $195.3588 | $195.36 | $195.35 | $195.40 |
| Purchase #6 | $136.38 | 6.213% | $144.8533 | $144.85 | $144.85 | $144.90 |
| Purchase #7 | $121.38 | 6.133% | $128.8242 | $128.82 | $128.80 | $128.80 |
| 7 purchase totals = | $934.97 | $1,004.9762 | $1,004.97 | $1,004.95 | $1,005.00 | |