| 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 | $24.80 | 3.715% | $25.7213 | $25.72 | $25.70 | $25.70 |
| Purchase #2 | $187.87 | 10.859% | $208.2708 | $208.27 | $208.25 | $208.30 |
| Purchase #3 | $144.79 | 12.700% | $163.1783 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $163.34 | 13.560% | $185.4889 | $185.49 | $185.50 | $185.50 |
| Purchase #5 | $46.81 | 6.640% | $49.9182 | $49.92 | $49.90 | $49.90 |
| Purchase #6 | $42.74 | 11.625% | $47.7085 | $47.71 | $47.70 | $47.70 |
| Purchase #7 | $18.50 | 6.811% | $19.76 | $19.76 | $19.75 | $19.80 |
| 7 purchase totals = | $628.85 | $700.0460 | $700.05 | $700.00 | $700.10 | |