| 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 | $23.95 | 3.721% | $24.8412 | $24.84 | $24.85 | $24.80 |
| Purchase #2 | $94.90 | 5.653% | $100.2647 | $100.26 | $100.25 | $100.30 |
| Purchase #3 | $10.28 | 9.446% | $11.251 | $11.25 | $11.25 | $11.30 |
| Purchase #4 | $61.44 | 9.764% | $67.439 | $67.44 | $67.45 | $67.40 |
| Purchase #5 | $73.64 | 10.533% | $81.3965 | $81.40 | $81.40 | $81.40 |
| Purchase #6 | $218.38 | 3.128% | $225.2109 | $225.21 | $225.20 | $225.20 |
| Purchase #7 | $76.91 | 11.220% | $85.5393 | $85.54 | $85.55 | $85.50 |
| 7 purchase totals = | $559.50 | $595.9426 | $595.94 | $595.95 | $595.90 | |