| 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 | $28.29 | 11.321% | $31.4927 | $31.49 | $31.50 | $31.50 |
| Purchase #2 | $158.65 | 9.317% | $173.4314 | $173.43 | $173.45 | $173.40 |
| Purchase #3 | $223.63 | 9.627% | $245.1589 | $245.16 | $245.15 | $245.20 |
| Purchase #4 | $184.48 | 3.670% | $191.2504 | $191.25 | $191.25 | $191.30 |
| Purchase #5 | $49.35 | 11.566% | $55.0578 | $55.06 | $55.05 | $55.10 |
| Purchase #6 | $19.81 | 11.704% | $22.1286 | $22.13 | $22.15 | $22.10 |
| Purchase #7 | $174.58 | 13.635% | $198.384 | $198.38 | $198.40 | $198.40 |
| 7 purchase totals = | $838.79 | $916.9038 | $916.90 | $916.95 | $917.00 | |