| 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 | $55.72 | 7.471% | $59.8828 | $59.88 | $59.90 | $59.90 |
| Purchase #2 | $179.81 | 4.286% | $187.5167 | $187.52 | $187.50 | $187.50 |
| Purchase #3 | $203.75 | 8.565% | $221.2012 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $92.27 | 9.396% | $100.9397 | $100.94 | $100.95 | $100.90 |
| Purchase #5 | $58.39 | 9.293% | $63.8162 | $63.82 | $63.80 | $63.80 |
| Purchase #6 | $150.47 | 11.475% | $167.7364 | $167.74 | $167.75 | $167.70 |
| Purchase #7 | $115.88 | 4.463% | $121.0517 | $121.05 | $121.05 | $121.10 |
| 7 purchase totals = | $856.29 | $922.1447 | $922.15 | $922.15 | $922.10 | |