| 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 | $86.88 | 11.724% | $97.0658 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $89.68 | 5.822% | $94.9012 | $94.90 | $94.90 | $94.90 |
| Purchase #3 | $218.40 | 8.671% | $237.3375 | $237.34 | $237.35 | $237.30 |
| Purchase #4 | $103.79 | 11.544% | $115.7715 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $112.83 | 4.391% | $117.7844 | $117.78 | $117.80 | $117.80 |
| Purchase #6 | $56.64 | 7.562% | $60.9231 | $60.92 | $60.90 | $60.90 |
| Purchase #7 | $125.89 | 7.509% | $135.3431 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $794.11 | $859.1266 | $859.12 | $859.10 | $859.10 | |