| 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 | $94.51 | 3.236% | $97.5683 | $97.57 | $97.55 | $97.60 |
| Purchase #2 | $75.83 | 13.522% | $86.0837 | $86.08 | $86.10 | $86.10 |
| Purchase #3 | $144.64 | 3.352% | $149.4883 | $149.49 | $149.50 | $149.50 |
| Purchase #4 | $5.26 | 12.160% | $5.8996 | $5.90 | $5.90 | $5.90 |
| Purchase #5 | $174.29 | 6.733% | $186.0249 | $186.02 | $186.00 | $186.00 |
| Purchase #6 | $91.54 | 13.263% | $103.681 | $103.68 | $103.70 | $103.70 |
| Purchase #7 | $50.39 | 12.201% | $56.5381 | $56.54 | $56.55 | $56.50 |
| 7 purchase totals = | $636.46 | $685.2839 | $685.28 | $685.30 | $685.30 | |