| 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 | $97.77 | 3.413% | $101.1069 | $101.11 | $101.10 | $101.10 |
| Purchase #2 | $44.45 | 10.610% | $49.1661 | $49.17 | $49.15 | $49.20 |
| Purchase #3 | $152.83 | 7.271% | $163.9423 | $163.94 | $163.95 | $163.90 |
| Purchase #4 | $170.33 | 13.819% | $193.8679 | $193.87 | $193.85 | $193.90 |
| Purchase #5 | $67.50 | 11.605% | $75.3334 | $75.33 | $75.35 | $75.30 |
| Purchase #6 | $197.72 | 10.326% | $218.1366 | $218.14 | $218.15 | $218.10 |
| Purchase #7 | $122.33 | 7.133% | $131.0558 | $131.06 | $131.05 | $131.10 |
| 7 purchase totals = | $852.93 | $932.6090 | $932.62 | $932.60 | $932.60 | |