| 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 | $69.59 | 11.514% | $77.6026 | $77.60 | $77.60 | $77.60 |
| Purchase #2 | $139.26 | 8.243% | $150.7392 | $150.74 | $150.75 | $150.70 |
| Purchase #3 | $6.70 | 13.521% | $7.6059 | $7.61 | $7.60 | $7.60 |
| Purchase #4 | $225.50 | 4.234% | $235.0477 | $235.05 | $235.05 | $235.00 |
| Purchase #5 | $64.87 | 12.289% | $72.8419 | $72.84 | $72.85 | $72.80 |
| Purchase #6 | $7.84 | 4.273% | $8.175 | $8.18 | $8.20 | $8.20 |
| Purchase #7 | $191.74 | 7.774% | $206.6459 | $206.65 | $206.65 | $206.60 |
| 7 purchase totals = | $705.50 | $758.6582 | $758.67 | $758.70 | $758.50 | |