| 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 | $5.50 | 5.613% | $5.8087 | $5.81 | $5.80 | $5.80 |
| Purchase #2 | $61.46 | 11.103% | $68.2839 | $68.28 | $68.30 | $68.30 |
| Purchase #3 | $212.76 | 12.156% | $238.6231 | $238.62 | $238.60 | $238.60 |
| Purchase #4 | $181.36 | 4.662% | $189.815 | $189.82 | $189.80 | $189.80 |
| Purchase #5 | $86.30 | 12.741% | $97.2955 | $97.30 | $97.30 | $97.30 |
| Purchase #6 | $132.54 | 6.442% | $141.0782 | $141.08 | $141.10 | $141.10 |
| Purchase #7 | $54.60 | 6.341% | $58.0622 | $58.06 | $58.05 | $58.10 |
| 7 purchase totals = | $734.52 | $798.9666 | $798.97 | $798.95 | $799.00 | |