| 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 | $16.62 | 9.650% | $18.2238 | $18.22 | $18.20 | $18.20 |
| Purchase #2 | $238.89 | 7.713% | $257.3156 | $257.32 | $257.30 | $257.30 |
| Purchase #3 | $50.33 | 10.198% | $55.4627 | $55.46 | $55.45 | $55.50 |
| Purchase #4 | $223.78 | 3.298% | $231.1603 | $231.16 | $231.15 | $231.20 |
| Purchase #5 | $37.74 | 6.563% | $40.2169 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $181.64 | 13.236% | $205.6819 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $72.51 | 4.613% | $75.8549 | $75.85 | $75.85 | $75.90 |
| 7 purchase totals = | $821.51 | $883.9161 | $883.91 | $883.85 | $884.00 | |