| 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 | $31.40 | 11.139% | $34.8976 | $34.90 | $34.90 | $34.90 |
| Purchase #2 | $29.69 | 6.723% | $31.6861 | $31.69 | $31.70 | $31.70 |
| Purchase #3 | $181.82 | 10.315% | $200.5747 | $200.57 | $200.55 | $200.60 |
| Purchase #4 | $45.64 | 10.317% | $50.3487 | $50.35 | $50.35 | $50.30 |
| Purchase #5 | $63.25 | 8.505% | $68.6294 | $68.63 | $68.65 | $68.60 |
| Purchase #6 | $165.48 | 13.105% | $187.1662 | $187.17 | $187.15 | $187.20 |
| Purchase #7 | $63.85 | 12.776% | $72.0075 | $72.01 | $72.00 | $72.00 |
| 7 purchase totals = | $581.13 | $645.3102 | $645.32 | $645.30 | $645.30 | |