| 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 | $19.84 | 13.512% | $22.5208 | $22.52 | $22.50 | $22.50 |
| Purchase #2 | $110.97 | 3.310% | $114.6431 | $114.64 | $114.65 | $114.60 |
| Purchase #3 | $178.30 | 13.313% | $202.0371 | $202.04 | $202.05 | $202.00 |
| Purchase #4 | $11.52 | 12.240% | $12.93 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $68.71 | 6.207% | $72.9748 | $72.97 | $72.95 | $73.00 |
| Purchase #6 | $104.52 | 7.690% | $112.5576 | $112.56 | $112.55 | $112.60 |
| Purchase #7 | $235.97 | 10.524% | $260.8035 | $260.80 | $260.80 | $260.80 |
| 7 purchase totals = | $729.83 | $798.4669 | $798.46 | $798.45 | $798.40 | |