| 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 | $70.68 | 10.271% | $77.9395 | $77.94 | $77.95 | $77.90 |
| Purchase #2 | $36.39 | 13.384% | $41.2604 | $41.26 | $41.25 | $41.30 |
| Purchase #3 | $39.80 | 7.137% | $42.6405 | $42.64 | $42.65 | $42.60 |
| Purchase #4 | $129.54 | 10.409% | $143.0238 | $143.02 | $143.00 | $143.00 |
| Purchase #5 | $182.78 | 4.510% | $191.0234 | $191.02 | $191.00 | $191.00 |
| Purchase #6 | $73.80 | 9.871% | $81.0848 | $81.08 | $81.10 | $81.10 |
| Purchase #7 | $175.78 | 13.328% | $199.208 | $199.21 | $199.20 | $199.20 |
| 7 purchase totals = | $708.77 | $776.1804 | $776.17 | $776.15 | $776.10 | |