| 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 | $26.85 | 5.615% | $28.3576 | $28.36 | $28.35 | $28.40 |
| Purchase #2 | $25.44 | 4.558% | $26.5996 | $26.60 | $26.60 | $26.60 |
| Purchase #3 | $187.84 | 5.144% | $197.5025 | $197.50 | $197.50 | $197.50 |
| Purchase #4 | $231.45 | 11.567% | $258.2218 | $258.22 | $258.20 | $258.20 |
| Purchase #5 | $55.45 | 6.339% | $58.965 | $58.97 | $58.95 | $59.00 |
| Purchase #6 | $75.96 | 10.469% | $83.9123 | $83.91 | $83.90 | $83.90 |
| Purchase #7 | $87.27 | 13.829% | $99.3386 | $99.34 | $99.35 | $99.30 |
| 7 purchase totals = | $690.26 | $752.8974 | $752.90 | $752.85 | $752.90 | |