| 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 | $26.85 | 6.802% | $28.6763 | $28.68 | $28.70 | $28.70 |
| Purchase #2 | $119.60 | 7.317% | $128.3511 | $128.35 | $128.35 | $128.40 |
| Purchase #3 | $175.94 | 4.140% | $183.2239 | $183.22 | $183.20 | $183.20 |
| Purchase #4 | $78.42 | 13.865% | $89.2929 | $89.29 | $89.30 | $89.30 |
| Purchase #5 | $103.39 | 4.256% | $107.7903 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $67.37 | 12.509% | $75.7973 | $75.80 | $75.80 | $75.80 |
| Purchase #7 | $119.97 | 10.716% | $132.826 | $132.83 | $132.85 | $132.80 |
| 7 purchase totals = | $691.54 | $745.9578 | $745.96 | $746.00 | $746.00 | |