| 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 | $71.48 | 4.753% | $74.8774 | $74.88 | $74.90 | $74.90 |
| Purchase #2 | $72.64 | 13.509% | $82.4529 | $82.45 | $82.45 | $82.50 |
| Purchase #3 | $60.34 | 12.643% | $67.9688 | $67.97 | $67.95 | $68.00 |
| Purchase #4 | $105.87 | 13.560% | $120.226 | $120.23 | $120.25 | $120.20 |
| Purchase #5 | $124.64 | 3.290% | $128.7407 | $128.74 | $128.75 | $128.70 |
| Purchase #6 | $194.40 | 11.669% | $217.0845 | $217.08 | $217.10 | $217.10 |
| Purchase #7 | $176.71 | 5.382% | $186.2205 | $186.22 | $186.20 | $186.20 |
| 7 purchase totals = | $806.08 | $877.5708 | $877.57 | $877.60 | $877.60 | |