| 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 | $64.68 | 9.256% | $70.6668 | $70.67 | $70.65 | $70.70 |
| Purchase #2 | $219.77 | 13.325% | $249.0544 | $249.05 | $249.05 | $249.10 |
| Purchase #3 | $113.28 | 3.303% | $117.0216 | $117.02 | $117.00 | $117.00 |
| Purchase #4 | $103.34 | 13.729% | $117.5275 | $117.53 | $117.55 | $117.50 |
| Purchase #5 | $27.98 | 12.622% | $31.5116 | $31.51 | $31.50 | $31.50 |
| Purchase #6 | $133.53 | 9.520% | $146.2421 | $146.24 | $146.25 | $146.20 |
| Purchase #7 | $223.91 | 12.720% | $252.3914 | $252.39 | $252.40 | $252.40 |
| 7 purchase totals = | $886.49 | $984.4154 | $984.41 | $984.40 | $984.40 | |