| 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 | $28.96 | 5.514% | $30.5569 | $30.56 | $30.55 | $30.60 |
| Purchase #2 | $122.80 | 6.857% | $131.2204 | $131.22 | $131.20 | $131.20 |
| Purchase #3 | $154.76 | 9.156% | $168.9298 | $168.93 | $168.95 | $168.90 |
| Purchase #4 | $139.91 | 8.853% | $152.2962 | $152.30 | $152.30 | $152.30 |
| Purchase #5 | $71.59 | 3.815% | $74.3212 | $74.32 | $74.30 | $74.30 |
| Purchase #6 | $174.43 | 11.272% | $194.0917 | $194.09 | $194.10 | $194.10 |
| Purchase #7 | $218.64 | 7.737% | $235.5562 | $235.56 | $235.55 | $235.60 |
| 7 purchase totals = | $911.09 | $986.9724 | $986.98 | $986.95 | $987.00 | |