| 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 | $96.71 | 3.319% | $99.9198 | $99.92 | $99.90 | $99.90 |
| Purchase #2 | $138.69 | 4.281% | $144.6273 | $144.63 | $144.65 | $144.60 |
| Purchase #3 | $52.59 | 8.379% | $56.9965 | $57.00 | $57.00 | $57.00 |
| Purchase #4 | $73.86 | 7.478% | $79.3833 | $79.38 | $79.40 | $79.40 |
| Purchase #5 | $221.90 | 13.858% | $252.6509 | $252.65 | $252.65 | $252.70 |
| Purchase #6 | $137.36 | 13.736% | $156.2278 | $156.23 | $156.25 | $156.20 |
| Purchase #7 | $245.78 | 12.594% | $276.7335 | $276.73 | $276.75 | $276.70 |
| 7 purchase totals = | $966.89 | $1,066.5391 | $1,066.54 | $1,066.60 | $1,066.50 | |