| 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 | $41.51 | 6.662% | $44.2754 | $44.28 | $44.30 | $44.30 |
| Purchase #2 | $28.36 | 13.701% | $32.2456 | $32.25 | $32.25 | $32.20 |
| Purchase #3 | $242.57 | 3.868% | $251.9526 | $251.95 | $251.95 | $252.00 |
| Purchase #4 | $37.53 | 5.849% | $39.7251 | $39.73 | $39.75 | $39.70 |
| Purchase #5 | $199.57 | 12.173% | $223.8637 | $223.86 | $223.85 | $223.90 |
| Purchase #6 | $47.87 | 3.689% | $49.6359 | $49.64 | $49.65 | $49.60 |
| Purchase #7 | $88.96 | 9.424% | $97.3436 | $97.34 | $97.35 | $97.30 |
| 7 purchase totals = | $686.37 | $739.0419 | $739.05 | $739.10 | $739.00 | |