| 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 | $29.41 | 13.125% | $33.2701 | $33.27 | $33.25 | $33.30 |
| Purchase #2 | $73.28 | 7.418% | $78.7159 | $78.72 | $78.70 | $78.70 |
| Purchase #3 | $123.87 | 10.624% | $137.0299 | $137.03 | $137.05 | $137.00 |
| Purchase #4 | $164.57 | 5.491% | $173.6065 | $173.61 | $173.60 | $173.60 |
| Purchase #5 | $76.78 | 10.552% | $84.8818 | $84.88 | $84.90 | $84.90 |
| Purchase #6 | $185.29 | 6.422% | $197.1893 | $197.19 | $197.20 | $197.20 |
| Purchase #7 | $207.76 | 8.153% | $224.6987 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $860.96 | $929.3922 | $929.40 | $929.40 | $929.40 | |