| 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 | $100.82 | 9.720% | $110.6197 | $110.62 | $110.60 | $110.60 |
| Purchase #2 | $133.42 | 13.514% | $151.4504 | $151.45 | $151.45 | $151.50 |
| Purchase #3 | $74.78 | 7.321% | $80.2546 | $80.25 | $80.25 | $80.30 |
| Purchase #4 | $90.58 | 7.662% | $97.5202 | $97.52 | $97.50 | $97.50 |
| Purchase #5 | $40.52 | 3.206% | $41.8191 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $182.79 | 8.736% | $198.7585 | $198.76 | $198.75 | $198.80 |
| Purchase #7 | $46.82 | 10.728% | $51.8428 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $669.73 | $732.2653 | $732.26 | $732.20 | $732.30 | |