| 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 | $93.80 | 8.805% | $102.0591 | $102.06 | $102.05 | $102.10 |
| Purchase #2 | $161.47 | 3.203% | $166.6419 | $166.64 | $166.65 | $166.60 |
| Purchase #3 | $23.45 | 8.371% | $25.413 | $25.41 | $25.40 | $25.40 |
| Purchase #4 | $51.33 | 3.262% | $53.0044 | $53.00 | $53.00 | $53.00 |
| Purchase #5 | $72.69 | 12.555% | $81.8162 | $81.82 | $81.80 | $81.80 |
| Purchase #6 | $151.54 | 10.481% | $167.4229 | $167.42 | $167.40 | $167.40 |
| Purchase #7 | $90.73 | 7.336% | $97.386 | $97.39 | $97.40 | $97.40 |
| 7 purchase totals = | $645.01 | $693.7435 | $693.74 | $693.70 | $693.70 | |