| 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 | $21.63 | 12.162% | $24.2606 | $24.26 | $24.25 | $24.30 |
| Purchase #2 | $118.41 | 8.243% | $128.1705 | $128.17 | $128.15 | $128.20 |
| Purchase #3 | $72.48 | 7.449% | $77.879 | $77.88 | $77.90 | $77.90 |
| Purchase #4 | $52.73 | 9.525% | $57.7525 | $57.75 | $57.75 | $57.80 |
| Purchase #5 | $92.68 | 4.547% | $96.8942 | $96.89 | $96.90 | $96.90 |
| Purchase #6 | $149.88 | 9.358% | $163.9058 | $163.91 | $163.90 | $163.90 |
| Purchase #7 | $10.94 | 3.188% | $11.2888 | $11.29 | $11.30 | $11.30 |
| 7 purchase totals = | $518.75 | $560.1514 | $560.15 | $560.15 | $560.30 | |