| 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 | $69.42 | 11.570% | $77.4519 | $77.45 | $77.45 | $77.50 |
| Purchase #2 | $39.82 | 3.758% | $41.3164 | $41.32 | $41.30 | $41.30 |
| Purchase #3 | $88.92 | 8.218% | $96.2274 | $96.23 | $96.25 | $96.20 |
| Purchase #4 | $230.73 | 9.601% | $252.8824 | $252.88 | $252.90 | $252.90 |
| Purchase #5 | $56.30 | 11.396% | $62.7159 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $190.98 | 7.371% | $205.0571 | $205.06 | $205.05 | $205.10 |
| Purchase #7 | $32.41 | 12.277% | $36.389 | $36.39 | $36.40 | $36.40 |
| 7 purchase totals = | $708.58 | $772.0401 | $772.05 | $772.05 | $772.10 | |