| 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 | $43.92 | 10.364% | $48.4719 | $48.47 | $48.45 | $48.50 |
| Purchase #2 | $48.45 | 7.262% | $51.9684 | $51.97 | $51.95 | $52.00 |
| Purchase #3 | $121.96 | 6.138% | $129.4459 | $129.45 | $129.45 | $129.40 |
| Purchase #4 | $85.27 | 7.259% | $91.4597 | $91.46 | $91.45 | $91.50 |
| Purchase #5 | $160.85 | 4.653% | $168.3344 | $168.33 | $168.35 | $168.30 |
| Purchase #6 | $25.84 | 6.615% | $27.5493 | $27.55 | $27.55 | $27.50 |
| Purchase #7 | $10.75 | 5.832% | $11.3769 | $11.38 | $11.40 | $11.40 |
| 7 purchase totals = | $497.04 | $528.6065 | $528.61 | $528.60 | $528.60 | |