| 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 | $35.80 | 5.555% | $37.7887 | $37.79 | $37.80 | $37.80 |
| Purchase #2 | $191.69 | 13.808% | $218.1586 | $218.16 | $218.15 | $218.20 |
| Purchase #3 | $34.33 | 7.863% | $37.0294 | $37.03 | $37.05 | $37.00 |
| Purchase #4 | $89.87 | 8.254% | $97.2879 | $97.29 | $97.30 | $97.30 |
| Purchase #5 | $28.49 | 8.563% | $30.9296 | $30.93 | $30.95 | $30.90 |
| Purchase #6 | $240.97 | 13.707% | $273.9998 | $274.00 | $274.00 | $274.00 |
| Purchase #7 | $175.74 | 7.505% | $188.9293 | $188.93 | $188.95 | $188.90 |
| 7 purchase totals = | $796.89 | $884.1233 | $884.13 | $884.20 | $884.10 | |