| 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 | $81.91 | 3.613% | $84.8694 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $36.34 | 13.700% | $41.3186 | $41.32 | $41.30 | $41.30 |
| Purchase #3 | $85.66 | 12.490% | $96.3589 | $96.36 | $96.35 | $96.40 |
| Purchase #4 | $111.36 | 7.781% | $120.0249 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $165.91 | 13.657% | $188.5683 | $188.57 | $188.55 | $188.60 |
| Purchase #6 | $199.78 | 8.748% | $217.2568 | $217.26 | $217.25 | $217.30 |
| Purchase #7 | $181.76 | 10.600% | $201.0266 | $201.03 | $201.05 | $201.00 |
| 7 purchase totals = | $862.72 | $949.4235 | $949.43 | $949.35 | $949.50 | |