| 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 | $237.62 | 9.281% | $259.6735 | $259.67 | $259.65 | $259.70 |
| Purchase #2 | $204.47 | 9.527% | $223.9499 | $223.95 | $223.95 | $223.90 |
| Purchase #3 | $41.85 | 12.504% | $47.0829 | $47.08 | $47.10 | $47.10 |
| Purchase #4 | $65.82 | 13.315% | $74.5839 | $74.58 | $74.60 | $74.60 |
| Purchase #5 | $6.50 | 12.433% | $7.3081 | $7.31 | $7.30 | $7.30 |
| Purchase #6 | $33.86 | 6.218% | $35.9654 | $35.97 | $35.95 | $36.00 |
| Purchase #7 | $204.95 | 3.841% | $212.8221 | $212.82 | $212.80 | $212.80 |
| 7 purchase totals = | $795.07 | $861.3858 | $861.38 | $861.35 | $861.40 | |