| 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 | $96.96 | 10.113% | $106.7656 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $26.42 | 9.508% | $28.932 | $28.93 | $28.95 | $28.90 |
| Purchase #3 | $168.28 | 5.400% | $177.3671 | $177.37 | $177.35 | $177.40 |
| Purchase #4 | $18.54 | 13.582% | $21.0581 | $21.06 | $21.05 | $21.10 |
| Purchase #5 | $176.97 | 9.343% | $193.5043 | $193.50 | $193.50 | $193.50 |
| Purchase #6 | $146.81 | 11.217% | $163.2777 | $163.28 | $163.30 | $163.30 |
| Purchase #7 | $93.50 | 12.570% | $105.253 | $105.25 | $105.25 | $105.30 |
| 7 purchase totals = | $727.48 | $796.1578 | $796.16 | $796.15 | $796.30 | |