| 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 | $33.80 | 7.764% | $36.4242 | $36.42 | $36.40 | $36.40 |
| Purchase #2 | $228.87 | 4.680% | $239.5811 | $239.58 | $239.60 | $239.60 |
| Purchase #3 | $44.44 | 13.687% | $50.5225 | $50.52 | $50.50 | $50.50 |
| Purchase #4 | $66.39 | 3.454% | $68.6831 | $68.68 | $68.70 | $68.70 |
| Purchase #5 | $10.27 | 8.415% | $11.1342 | $11.13 | $11.15 | $11.10 |
| Purchase #6 | $132.70 | 5.301% | $139.7344 | $139.73 | $139.75 | $139.70 |
| Purchase #7 | $209.65 | 10.660% | $231.9987 | $232.00 | $232.00 | $232.00 |
| 7 purchase totals = | $726.12 | $778.0782 | $778.06 | $778.10 | $778.00 | |