| 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 | $55.73 | 8.619% | $60.5334 | $60.53 | $60.55 | $60.50 |
| Purchase #2 | $158.71 | 5.765% | $167.8596 | $167.86 | $167.85 | $167.90 |
| Purchase #3 | $30.58 | 4.120% | $31.8399 | $31.84 | $31.85 | $31.80 |
| Purchase #4 | $123.57 | 12.123% | $138.5504 | $138.55 | $138.55 | $138.60 |
| Purchase #5 | $250.92 | 10.369% | $276.9379 | $276.94 | $276.95 | $276.90 |
| Purchase #6 | $10.79 | 13.128% | $12.2065 | $12.21 | $12.20 | $12.20 |
| Purchase #7 | $235.66 | 9.107% | $257.1216 | $257.12 | $257.10 | $257.10 |
| 7 purchase totals = | $865.96 | $945.0493 | $945.05 | $945.05 | $945.00 | |