| 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 | $245.35 | 10.862% | $271.9999 | $272.00 | $272.00 | $272.00 |
| Purchase #2 | $68.49 | 4.191% | $71.3604 | $71.36 | $71.35 | $71.40 |
| Purchase #3 | $34.88 | 5.847% | $36.9194 | $36.92 | $36.90 | $36.90 |
| Purchase #4 | $92.41 | 3.309% | $95.4678 | $95.47 | $95.45 | $95.50 |
| Purchase #5 | $147.88 | 12.733% | $166.7096 | $166.71 | $166.70 | $166.70 |
| Purchase #6 | $26.44 | 13.217% | $29.9346 | $29.93 | $29.95 | $29.90 |
| Purchase #7 | $55.25 | 5.719% | $58.4097 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $670.70 | $730.8014 | $730.80 | $730.75 | $730.80 | |