| 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 | $65.97 | 5.690% | $69.7237 | $69.72 | $69.70 | $69.70 |
| Purchase #2 | $127.65 | 8.343% | $138.2998 | $138.30 | $138.30 | $138.30 |
| Purchase #3 | $148.67 | 8.353% | $161.0884 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $219.41 | 7.763% | $236.4428 | $236.44 | $236.45 | $236.40 |
| Purchase #5 | $72.63 | 9.711% | $79.6831 | $79.68 | $79.70 | $79.70 |
| Purchase #6 | $76.92 | 7.434% | $82.6382 | $82.64 | $82.65 | $82.60 |
| Purchase #7 | $117.68 | 8.807% | $128.0441 | $128.04 | $128.05 | $128.00 |
| 7 purchase totals = | $828.93 | $895.9201 | $895.91 | $895.95 | $895.80 | |