| 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 | $27.66 | 4.665% | $28.9503 | $28.95 | $28.95 | $29.00 |
| Purchase #2 | $193.25 | 3.649% | $200.3017 | $200.30 | $200.30 | $200.30 |
| Purchase #3 | $28.45 | 3.785% | $29.5268 | $29.53 | $29.55 | $29.50 |
| Purchase #4 | $5.64 | 11.630% | $6.2959 | $6.30 | $6.30 | $6.30 |
| Purchase #5 | $20.65 | 3.543% | $21.3816 | $21.38 | $21.40 | $21.40 |
| Purchase #6 | $89.54 | 8.642% | $97.278 | $97.28 | $97.30 | $97.30 |
| Purchase #7 | $53.88 | 3.661% | $55.8525 | $55.85 | $55.85 | $55.90 |
| 7 purchase totals = | $419.07 | $439.5868 | $439.59 | $439.65 | $439.70 | |