| 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 | $47.85 | 10.334% | $52.7948 | $52.79 | $52.80 | $52.80 |
| Purchase #2 | $14.67 | 8.210% | $15.8744 | $15.87 | $15.85 | $15.90 |
| Purchase #3 | $100.26 | 10.830% | $111.1182 | $111.12 | $111.10 | $111.10 |
| Purchase #4 | $150.27 | 4.774% | $157.4439 | $157.44 | $157.45 | $157.40 |
| Purchase #5 | $208.40 | 6.410% | $221.7584 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $30.84 | 13.523% | $35.0105 | $35.01 | $35.00 | $35.00 |
| Purchase #7 | $113.36 | 11.170% | $126.0223 | $126.02 | $126.00 | $126.00 |
| 7 purchase totals = | $665.65 | $720.0225 | $720.01 | $719.95 | $720.00 | |