| 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 | $34.40 | 3.533% | $35.6154 | $35.62 | $35.60 | $35.60 |
| Purchase #2 | $17.48 | 4.259% | $18.2245 | $18.22 | $18.20 | $18.20 |
| Purchase #3 | $105.31 | 10.428% | $116.2917 | $116.29 | $116.30 | $116.30 |
| Purchase #4 | $129.69 | 4.391% | $135.3847 | $135.38 | $135.40 | $135.40 |
| Purchase #5 | $207.42 | 4.815% | $217.4073 | $217.41 | $217.40 | $217.40 |
| Purchase #6 | $113.70 | 11.580% | $126.8665 | $126.87 | $126.85 | $126.90 |
| Purchase #7 | $131.58 | 3.564% | $136.2695 | $136.27 | $136.25 | $136.30 |
| 7 purchase totals = | $739.58 | $786.0596 | $786.06 | $786.00 | $786.10 | |