| 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 | $34.42 | 12.767% | $38.8144 | $38.81 | $38.80 | $38.80 |
| Purchase #2 | $65.97 | 12.475% | $74.1998 | $74.20 | $74.20 | $74.20 |
| Purchase #3 | $249.58 | 6.496% | $265.7927 | $265.79 | $265.80 | $265.80 |
| Purchase #4 | $40.60 | 12.543% | $45.6925 | $45.69 | $45.70 | $45.70 |
| Purchase #5 | $12.49 | 12.782% | $14.0865 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $191.64 | 3.437% | $198.2267 | $198.23 | $198.25 | $198.20 |
| Purchase #7 | $53.87 | 10.390% | $59.4671 | $59.47 | $59.45 | $59.50 |
| 7 purchase totals = | $648.57 | $696.2797 | $696.28 | $696.30 | $696.30 | |