| 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 | $66.83 | 4.344% | $69.7331 | $69.73 | $69.75 | $69.70 |
| Purchase #2 | $108.35 | 4.627% | $113.3634 | $113.36 | $113.35 | $113.40 |
| Purchase #3 | $68.87 | 6.380% | $73.2639 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $189.76 | 13.519% | $215.4137 | $215.41 | $215.40 | $215.40 |
| Purchase #5 | $31.81 | 7.568% | $34.2174 | $34.22 | $34.20 | $34.20 |
| Purchase #6 | $157.64 | 6.321% | $167.6044 | $167.60 | $167.60 | $167.60 |
| Purchase #7 | $235.26 | 11.838% | $263.1101 | $263.11 | $263.10 | $263.10 |
| 7 purchase totals = | $858.52 | $936.7060 | $936.69 | $936.65 | $936.70 | |