| 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 | $98.30 | 6.170% | $104.3651 | $104.37 | $104.35 | $104.40 |
| Purchase #2 | $97.79 | 7.242% | $104.872 | $104.87 | $104.85 | $104.90 |
| Purchase #3 | $217.64 | 8.636% | $236.4354 | $236.44 | $236.45 | $236.40 |
| Purchase #4 | $68.86 | 4.700% | $72.0964 | $72.10 | $72.10 | $72.10 |
| Purchase #5 | $42.25 | 9.638% | $46.3221 | $46.32 | $46.30 | $46.30 |
| Purchase #6 | $165.65 | 13.220% | $187.5489 | $187.55 | $187.55 | $187.50 |
| Purchase #7 | $87.72 | 9.612% | $96.1516 | $96.15 | $96.15 | $96.20 |
| 7 purchase totals = | $778.21 | $847.7915 | $847.80 | $847.75 | $847.80 | |