| 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 | $83.69 | 4.646% | $87.5782 | $87.58 | $87.60 | $87.60 |
| Purchase #2 | $51.53 | 11.241% | $57.3225 | $57.32 | $57.30 | $57.30 |
| Purchase #3 | $223.40 | 5.566% | $235.8344 | $235.83 | $235.85 | $235.80 |
| Purchase #4 | $179.25 | 4.265% | $186.895 | $186.90 | $186.90 | $186.90 |
| Purchase #5 | $39.26 | 9.120% | $42.8405 | $42.84 | $42.85 | $42.80 |
| Purchase #6 | $21.79 | 11.490% | $24.2937 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $169.38 | 6.360% | $180.1526 | $180.15 | $180.15 | $180.20 |
| 7 purchase totals = | $768.30 | $814.9169 | $814.91 | $814.95 | $814.90 | |