| 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 | $50.64 | 4.129% | $52.7309 | $52.73 | $52.75 | $52.70 |
| Purchase #2 | $146.91 | 8.243% | $159.0198 | $159.02 | $159.00 | $159.00 |
| Purchase #3 | $49.25 | 8.219% | $53.2979 | $53.30 | $53.30 | $53.30 |
| Purchase #4 | $21.36 | 6.457% | $22.7392 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $150.71 | 13.461% | $170.9971 | $171.00 | $171.00 | $171.00 |
| Purchase #6 | $186.52 | 5.592% | $196.9502 | $196.95 | $196.95 | $197.00 |
| Purchase #7 | $212.61 | 10.855% | $235.6888 | $235.69 | $235.70 | $235.70 |
| 7 purchase totals = | $818.00 | $891.4239 | $891.43 | $891.45 | $891.40 | |