| 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 | $83.46 | 11.281% | $92.8751 | $92.88 | $92.90 | $92.90 |
| Purchase #2 | $31.31 | 11.405% | $34.8809 | $34.88 | $34.90 | $34.90 |
| Purchase #3 | $166.26 | 3.177% | $171.5421 | $171.54 | $171.55 | $171.50 |
| Purchase #4 | $240.30 | 8.405% | $260.4972 | $260.50 | $260.50 | $260.50 |
| Purchase #5 | $7.77 | 10.721% | $8.603 | $8.60 | $8.60 | $8.60 |
| Purchase #6 | $23.81 | 10.736% | $26.3662 | $26.37 | $26.35 | $26.40 |
| Purchase #7 | $54.69 | 11.425% | $60.9383 | $60.94 | $60.95 | $60.90 |
| 7 purchase totals = | $607.60 | $655.7028 | $655.71 | $655.75 | $655.70 | |