| 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 | $28.31 | 4.136% | $29.4809 | $29.48 | $29.50 | $29.50 |
| Purchase #2 | $225.78 | 10.223% | $248.8615 | $248.86 | $248.85 | $248.90 |
| Purchase #3 | $84.88 | 11.547% | $94.6811 | $94.68 | $94.70 | $94.70 |
| Purchase #4 | $41.47 | 9.734% | $45.5067 | $45.51 | $45.50 | $45.50 |
| Purchase #5 | $151.63 | 12.221% | $170.1607 | $170.16 | $170.15 | $170.20 |
| Purchase #6 | $224.76 | 5.828% | $237.859 | $237.86 | $237.85 | $237.90 |
| Purchase #7 | $88.44 | 9.773% | $97.0832 | $97.08 | $97.10 | $97.10 |
| 7 purchase totals = | $845.27 | $923.6331 | $923.63 | $923.65 | $923.80 | |