| 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 | $6.99 | 6.527% | $7.4462 | $7.45 | $7.45 | $7.40 |
| Purchase #2 | $243.84 | 11.627% | $272.1913 | $272.19 | $272.20 | $272.20 |
| Purchase #3 | $69.49 | 11.129% | $77.2235 | $77.22 | $77.20 | $77.20 |
| Purchase #4 | $50.37 | 4.859% | $52.8175 | $52.82 | $52.80 | $52.80 |
| Purchase #5 | $61.56 | 12.566% | $69.2956 | $69.30 | $69.30 | $69.30 |
| Purchase #6 | $129.84 | 7.760% | $139.9156 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $130.94 | 10.759% | $145.0278 | $145.03 | $145.05 | $145.00 |
| 7 purchase totals = | $693.03 | $763.9175 | $763.93 | $763.90 | $763.80 | |