| 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 | $100.49 | 5.799% | $106.3174 | $106.32 | $106.30 | $106.30 |
| Purchase #2 | $73.85 | 8.106% | $79.8363 | $79.84 | $79.85 | $79.80 |
| Purchase #3 | $177.73 | 13.359% | $201.473 | $201.47 | $201.45 | $201.50 |
| Purchase #4 | $60.89 | 8.110% | $65.8282 | $65.83 | $65.85 | $65.80 |
| Purchase #5 | $173.84 | 7.487% | $186.8554 | $186.86 | $186.85 | $186.90 |
| Purchase #6 | $140.70 | 10.369% | $155.2892 | $155.29 | $155.30 | $155.30 |
| Purchase #7 | $105.90 | 7.836% | $114.1983 | $114.20 | $114.20 | $114.20 |
| 7 purchase totals = | $833.40 | $909.7978 | $909.81 | $909.80 | $909.80 | |