| 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 | $110.81 | 9.677% | $121.5331 | $121.53 | $121.55 | $121.50 |
| Purchase #2 | $94.83 | 4.347% | $98.9523 | $98.95 | $98.95 | $99.00 |
| Purchase #3 | $20.37 | 4.440% | $21.2744 | $21.27 | $21.25 | $21.30 |
| Purchase #4 | $5.92 | 11.492% | $6.6003 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $89.35 | 9.345% | $97.6998 | $97.70 | $97.70 | $97.70 |
| Purchase #6 | $231.74 | 8.228% | $250.8076 | $250.81 | $250.80 | $250.80 |
| Purchase #7 | $139.85 | 11.465% | $155.8838 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $692.87 | $752.7513 | $752.74 | $752.75 | $752.80 | |