| 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 | $62.82 | 9.301% | $68.6629 | $68.66 | $68.65 | $68.70 |
| Purchase #2 | $38.69 | 10.552% | $42.7726 | $42.77 | $42.75 | $42.80 |
| Purchase #3 | $163.45 | 6.294% | $173.7375 | $173.74 | $173.75 | $173.70 |
| Purchase #4 | $56.71 | 4.355% | $59.1797 | $59.18 | $59.20 | $59.20 |
| Purchase #5 | $175.84 | 4.633% | $183.9867 | $183.99 | $184.00 | $184.00 |
| Purchase #6 | $19.67 | 7.705% | $21.1856 | $21.19 | $21.20 | $21.20 |
| Purchase #7 | $67.78 | 6.290% | $72.0434 | $72.04 | $72.05 | $72.00 |
| 7 purchase totals = | $584.96 | $621.5684 | $621.57 | $621.60 | $621.60 | |