| 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 | $50.64 | 3.540% | $52.4327 | $52.43 | $52.45 | $52.40 |
| Purchase #2 | $173.43 | 9.805% | $190.4348 | $190.43 | $190.45 | $190.40 |
| Purchase #3 | $69.57 | 6.483% | $74.0802 | $74.08 | $74.10 | $74.10 |
| Purchase #4 | $233.60 | 6.129% | $247.9173 | $247.92 | $247.90 | $247.90 |
| Purchase #5 | $86.81 | 13.799% | $98.7889 | $98.79 | $98.80 | $98.80 |
| Purchase #6 | $89.86 | 11.808% | $100.4707 | $100.47 | $100.45 | $100.50 |
| Purchase #7 | $182.98 | 13.434% | $207.5615 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $886.89 | $971.6861 | $971.68 | $971.70 | $971.70 | |