| 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 | $27.62 | 6.599% | $29.4426 | $29.44 | $29.45 | $29.40 |
| Purchase #2 | $191.30 | 8.280% | $207.1396 | $207.14 | $207.15 | $207.10 |
| Purchase #3 | $96.45 | 11.735% | $107.7684 | $107.77 | $107.75 | $107.80 |
| Purchase #4 | $143.41 | 13.869% | $163.2995 | $163.30 | $163.30 | $163.30 |
| Purchase #5 | $101.83 | 11.511% | $113.5517 | $113.55 | $113.55 | $113.60 |
| Purchase #6 | $189.72 | 9.587% | $207.9085 | $207.91 | $207.90 | $207.90 |
| Purchase #7 | $70.80 | 13.444% | $80.3184 | $80.32 | $80.30 | $80.30 |
| 7 purchase totals = | $821.13 | $909.4287 | $909.43 | $909.40 | $909.40 | |