| 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 | $52.66 | 11.123% | $58.5174 | $58.52 | $58.50 | $58.50 |
| Purchase #2 | $231.69 | 3.169% | $239.0323 | $239.03 | $239.05 | $239.00 |
| Purchase #3 | $113.89 | 13.461% | $129.2207 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $32.61 | 4.844% | $34.1896 | $34.19 | $34.20 | $34.20 |
| Purchase #5 | $226.46 | 8.348% | $245.3649 | $245.36 | $245.35 | $245.40 |
| Purchase #6 | $179.37 | 5.856% | $189.8739 | $189.87 | $189.85 | $189.90 |
| Purchase #7 | $35.99 | 11.335% | $40.0695 | $40.07 | $40.05 | $40.10 |
| 7 purchase totals = | $872.67 | $936.2683 | $936.26 | $936.20 | $936.30 | |