| 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 | $7.31 | 6.805% | $7.8074 | $7.81 | $7.80 | $7.80 |
| Purchase #2 | $150.97 | 12.380% | $169.6601 | $169.66 | $169.65 | $169.70 |
| Purchase #3 | $80.89 | 9.448% | $88.5325 | $88.53 | $88.55 | $88.50 |
| Purchase #4 | $55.76 | 3.493% | $57.7077 | $57.71 | $57.70 | $57.70 |
| Purchase #5 | $140.85 | 7.371% | $151.2321 | $151.23 | $151.25 | $151.20 |
| Purchase #6 | $58.90 | 12.831% | $66.4575 | $66.46 | $66.45 | $66.50 |
| Purchase #7 | $200.76 | 3.470% | $207.7264 | $207.73 | $207.75 | $207.70 |
| 7 purchase totals = | $695.44 | $749.1237 | $749.13 | $749.15 | $749.10 | |