| 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 | $7.35 | 9.635% | $8.0582 | $8.06 | $8.05 | $8.10 |
| Purchase #2 | $85.60 | 10.722% | $94.778 | $94.78 | $94.80 | $94.80 |
| Purchase #3 | $85.89 | 9.232% | $93.8194 | $93.82 | $93.80 | $93.80 |
| Purchase #4 | $227.54 | 4.717% | $238.2731 | $238.27 | $238.25 | $238.30 |
| Purchase #5 | $54.99 | 11.523% | $61.3265 | $61.33 | $61.35 | $61.30 |
| Purchase #6 | $79.99 | 5.353% | $84.2719 | $84.27 | $84.25 | $84.30 |
| Purchase #7 | $223.26 | 11.528% | $248.9974 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $764.62 | $829.5245 | $829.53 | $829.50 | $829.60 | |