| 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 | $11.93 | 4.248% | $12.4368 | $12.44 | $12.45 | $12.40 |
| Purchase #2 | $62.93 | 8.315% | $68.1626 | $68.16 | $68.15 | $68.20 |
| Purchase #3 | $233.41 | 7.839% | $251.707 | $251.71 | $251.70 | $251.70 |
| Purchase #4 | $199.61 | 11.638% | $222.8406 | $222.84 | $222.85 | $222.80 |
| Purchase #5 | $165.94 | 3.589% | $171.8956 | $171.90 | $171.90 | $171.90 |
| Purchase #6 | $23.53 | 7.270% | $25.2406 | $25.24 | $25.25 | $25.20 |
| Purchase #7 | $52.74 | 8.718% | $57.3379 | $57.34 | $57.35 | $57.30 |
| 7 purchase totals = | $750.09 | $809.6211 | $809.63 | $809.65 | $809.50 | |