| 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 | $32.80 | 5.440% | $34.5843 | $34.58 | $34.60 | $34.60 |
| Purchase #2 | $178.55 | 12.166% | $200.2724 | $200.27 | $200.25 | $200.30 |
| Purchase #3 | $226.27 | 7.354% | $242.9099 | $242.91 | $242.90 | $242.90 |
| Purchase #4 | $56.38 | 3.650% | $58.4379 | $58.44 | $58.45 | $58.40 |
| Purchase #5 | $173.70 | 7.265% | $186.3193 | $186.32 | $186.30 | $186.30 |
| Purchase #6 | $97.62 | 5.557% | $103.0447 | $103.04 | $103.05 | $103.00 |
| Purchase #7 | $93.92 | 9.591% | $102.9279 | $102.93 | $102.95 | $102.90 |
| 7 purchase totals = | $859.24 | $928.4964 | $928.49 | $928.50 | $928.40 | |