| 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 | $38.78 | 6.685% | $41.3724 | $41.37 | $41.35 | $41.40 |
| Purchase #2 | $229.50 | 7.145% | $245.8978 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $20.43 | 9.816% | $22.4354 | $22.44 | $22.45 | $22.40 |
| Purchase #4 | $37.81 | 10.189% | $41.6625 | $41.66 | $41.65 | $41.70 |
| Purchase #5 | $176.52 | 12.645% | $198.841 | $198.84 | $198.85 | $198.80 |
| Purchase #6 | $37.62 | 11.357% | $41.8925 | $41.89 | $41.90 | $41.90 |
| Purchase #7 | $147.50 | 13.189% | $166.9538 | $166.95 | $166.95 | $167.00 |
| 7 purchase totals = | $688.16 | $759.0554 | $759.05 | $759.05 | $759.10 | |