| 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 | $52.77 | 4.365% | $55.0734 | $55.07 | $55.05 | $55.10 |
| Purchase #2 | $145.73 | 4.491% | $152.2747 | $152.27 | $152.25 | $152.30 |
| Purchase #3 | $112.73 | 8.606% | $122.4315 | $122.43 | $122.45 | $122.40 |
| Purchase #4 | $159.96 | 8.695% | $173.8685 | $173.87 | $173.85 | $173.90 |
| Purchase #5 | $232.84 | 4.791% | $243.9954 | $244.00 | $244.00 | $244.00 |
| Purchase #6 | $197.41 | 5.726% | $208.7137 | $208.71 | $208.70 | $208.70 |
| Purchase #7 | $76.86 | 8.484% | $83.3808 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $978.30 | $1,039.7380 | $1,039.73 | $1,039.70 | $1,039.80 | |