| 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 | $81.44 | 12.792% | $91.8578 | $91.86 | $91.85 | $91.90 |
| Purchase #2 | $16.45 | 6.616% | $17.5383 | $17.54 | $17.55 | $17.50 |
| Purchase #3 | $153.86 | 10.828% | $170.52 | $170.52 | $170.50 | $170.50 |
| Purchase #4 | $230.98 | 6.641% | $246.3194 | $246.32 | $246.30 | $246.30 |
| Purchase #5 | $62.33 | 8.234% | $67.4623 | $67.46 | $67.45 | $67.50 |
| Purchase #6 | $48.46 | 9.508% | $53.0676 | $53.07 | $53.05 | $53.10 |
| Purchase #7 | $47.47 | 7.709% | $51.1295 | $51.13 | $51.15 | $51.10 |
| 7 purchase totals = | $640.99 | $697.8949 | $697.90 | $697.85 | $697.90 | |