| 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 | $84.99 | 8.371% | $92.1045 | $92.10 | $92.10 | $92.10 |
| Purchase #2 | $46.41 | 12.800% | $52.3505 | $52.35 | $52.35 | $52.40 |
| Purchase #3 | $213.99 | 8.714% | $232.6371 | $232.64 | $232.65 | $232.60 |
| Purchase #4 | $157.88 | 10.220% | $174.0153 | $174.02 | $174.00 | $174.00 |
| Purchase #5 | $39.98 | 6.176% | $42.4492 | $42.45 | $42.45 | $42.40 |
| Purchase #6 | $95.39 | 7.676% | $102.7121 | $102.71 | $102.70 | $102.70 |
| Purchase #7 | $211.77 | 10.758% | $234.5522 | $234.55 | $234.55 | $234.60 |
| 7 purchase totals = | $850.41 | $930.8209 | $930.82 | $930.80 | $930.80 | |