| 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 | $30.68 | 8.339% | $33.2384 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $120.69 | 7.681% | $129.9602 | $129.96 | $129.95 | $130.00 |
| Purchase #3 | $181.53 | 9.395% | $198.5847 | $198.58 | $198.60 | $198.60 |
| Purchase #4 | $244.72 | 7.305% | $262.5968 | $262.60 | $262.60 | $262.60 |
| Purchase #5 | $138.98 | 4.160% | $144.7616 | $144.76 | $144.75 | $144.80 |
| Purchase #6 | $5.29 | 12.524% | $5.9525 | $5.95 | $5.95 | $6.00 |
| Purchase #7 | $42.43 | 4.765% | $44.4518 | $44.45 | $44.45 | $44.50 |
| 7 purchase totals = | $764.32 | $819.5460 | $819.54 | $819.55 | $819.70 | |