| 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 | $46.31 | 8.670% | $50.3251 | $50.33 | $50.35 | $50.30 |
| Purchase #2 | $171.80 | 8.609% | $186.5903 | $186.59 | $186.60 | $186.60 |
| Purchase #3 | $77.33 | 12.163% | $86.7356 | $86.74 | $86.75 | $86.70 |
| Purchase #4 | $122.27 | 13.568% | $138.8596 | $138.86 | $138.85 | $138.90 |
| Purchase #5 | $202.88 | 7.584% | $218.2664 | $218.27 | $218.25 | $218.30 |
| Purchase #6 | $51.74 | 6.358% | $55.0296 | $55.03 | $55.05 | $55.00 |
| Purchase #7 | $173.39 | 10.677% | $191.9029 | $191.90 | $191.90 | $191.90 |
| 7 purchase totals = | $845.72 | $927.7095 | $927.72 | $927.75 | $927.70 | |