| 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 | $6.89 | 11.637% | $7.6918 | $7.69 | $7.70 | $7.70 |
| Purchase #2 | $222.49 | 7.804% | $239.8531 | $239.85 | $239.85 | $239.90 |
| Purchase #3 | $124.37 | 10.220% | $137.0806 | $137.08 | $137.10 | $137.10 |
| Purchase #4 | $202.83 | 4.269% | $211.4888 | $211.49 | $211.50 | $211.50 |
| Purchase #5 | $22.34 | 7.523% | $24.0206 | $24.02 | $24.00 | $24.00 |
| Purchase #6 | $236.46 | 7.379% | $253.9084 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $161.69 | 8.802% | $175.922 | $175.92 | $175.90 | $175.90 |
| 7 purchase totals = | $977.07 | $1,049.9653 | $1,049.96 | $1,049.95 | $1,050.00 | |