| 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 | $49.80 | 3.574% | $51.5799 | $51.58 | $51.60 | $51.60 |
| Purchase #2 | $198.59 | 7.407% | $213.2996 | $213.30 | $213.30 | $213.30 |
| Purchase #3 | $238.89 | 6.756% | $255.0294 | $255.03 | $255.05 | $255.00 |
| Purchase #4 | $21.59 | 9.455% | $23.6313 | $23.63 | $23.65 | $23.60 |
| Purchase #5 | $6.30 | 10.151% | $6.9395 | $6.94 | $6.95 | $6.90 |
| Purchase #6 | $97.73 | 13.617% | $111.0379 | $111.04 | $111.05 | $111.00 |
| Purchase #7 | $112.54 | 8.619% | $122.2398 | $122.24 | $122.25 | $122.20 |
| 7 purchase totals = | $725.44 | $783.7574 | $783.76 | $783.85 | $783.60 | |