| 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 | $52.53 | 6.368% | $55.8751 | $55.88 | $55.90 | $55.90 |
| Purchase #2 | $61.67 | 9.277% | $67.3911 | $67.39 | $67.40 | $67.40 |
| Purchase #3 | $113.28 | 5.790% | $119.8389 | $119.84 | $119.85 | $119.80 |
| Purchase #4 | $122.96 | 4.646% | $128.6727 | $128.67 | $128.65 | $128.70 |
| Purchase #5 | $51.26 | 9.196% | $55.9739 | $55.97 | $55.95 | $56.00 |
| Purchase #6 | $167.86 | 8.349% | $181.8746 | $181.87 | $181.85 | $181.90 |
| Purchase #7 | $46.87 | 8.427% | $50.8197 | $50.82 | $50.80 | $50.80 |
| 7 purchase totals = | $616.43 | $660.4460 | $660.44 | $660.40 | $660.50 | |