| 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 | $80.63 | 11.211% | $89.6694 | $89.67 | $89.65 | $89.70 |
| Purchase #2 | $224.37 | 5.721% | $237.2062 | $237.21 | $237.20 | $237.20 |
| Purchase #3 | $11.63 | 9.296% | $12.7111 | $12.71 | $12.70 | $12.70 |
| Purchase #4 | $99.28 | 11.383% | $110.581 | $110.58 | $110.60 | $110.60 |
| Purchase #5 | $176.96 | 3.852% | $183.7765 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $37.61 | 9.533% | $41.1954 | $41.20 | $41.20 | $41.20 |
| Purchase #7 | $195.78 | 8.270% | $211.971 | $211.97 | $211.95 | $212.00 |
| 7 purchase totals = | $826.26 | $887.1106 | $887.12 | $887.10 | $887.20 | |