| 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 | $91.52 | 11.506% | $102.0503 | $102.05 | $102.05 | $102.10 |
| Purchase #2 | $30.97 | 8.377% | $33.5644 | $33.56 | $33.55 | $33.60 |
| Purchase #3 | $165.78 | 10.874% | $183.8069 | $183.81 | $183.80 | $183.80 |
| Purchase #4 | $227.77 | 6.625% | $242.8598 | $242.86 | $242.85 | $242.90 |
| Purchase #5 | $137.30 | 8.255% | $148.6341 | $148.63 | $148.65 | $148.60 |
| Purchase #6 | $22.99 | 7.218% | $24.6494 | $24.65 | $24.65 | $24.60 |
| Purchase #7 | $50.84 | 7.699% | $54.7542 | $54.75 | $54.75 | $54.80 |
| 7 purchase totals = | $727.17 | $790.3191 | $790.31 | $790.30 | $790.40 | |