| 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 | $106.98 | 9.249% | $116.8746 | $116.87 | $116.85 | $116.90 |
| Purchase #2 | $25.79 | 4.587% | $26.973 | $26.97 | $26.95 | $27.00 |
| Purchase #3 | $50.27 | 12.227% | $56.4165 | $56.42 | $56.40 | $56.40 |
| Purchase #4 | $238.55 | 7.484% | $256.4031 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $177.46 | 3.451% | $183.5841 | $183.58 | $183.60 | $183.60 |
| Purchase #6 | $177.30 | 9.725% | $194.5424 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $13.28 | 6.580% | $14.1538 | $14.15 | $14.15 | $14.20 |
| 7 purchase totals = | $789.63 | $848.9475 | $848.93 | $848.90 | $849.00 | |