| 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 | $54.69 | 5.256% | $57.5645 | $57.56 | $57.55 | $57.60 |
| Purchase #2 | $50.57 | 13.635% | $57.4652 | $57.47 | $57.45 | $57.50 |
| Purchase #3 | $159.38 | 4.615% | $166.7354 | $166.74 | $166.75 | $166.70 |
| Purchase #4 | $104.55 | 3.363% | $108.066 | $108.07 | $108.05 | $108.10 |
| Purchase #5 | $225.27 | 4.126% | $234.5646 | $234.56 | $234.55 | $234.60 |
| Purchase #6 | $235.50 | 11.668% | $262.9781 | $262.98 | $263.00 | $263.00 |
| Purchase #7 | $31.75 | 6.432% | $33.7922 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $861.71 | $921.1660 | $921.17 | $921.15 | $921.30 | |