| 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 | $42.37 | 7.435% | $45.5202 | $45.52 | $45.50 | $45.50 |
| Purchase #2 | $129.83 | 8.641% | $141.0486 | $141.05 | $141.05 | $141.00 |
| Purchase #3 | $117.47 | 9.115% | $128.1774 | $128.18 | $128.20 | $128.20 |
| Purchase #4 | $163.56 | 10.482% | $180.7044 | $180.70 | $180.70 | $180.70 |
| Purchase #5 | $239.57 | 7.265% | $256.9748 | $256.97 | $256.95 | $257.00 |
| Purchase #6 | $111.80 | 4.716% | $117.0725 | $117.07 | $117.05 | $117.10 |
| Purchase #7 | $209.27 | 9.425% | $228.9937 | $228.99 | $229.00 | $229.00 |
| 7 purchase totals = | $1,013.87 | $1,098.4916 | $1,098.48 | $1,098.45 | $1,098.50 | |