| 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 | $46.44 | 11.527% | $51.7931 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $124.39 | 9.546% | $136.2643 | $136.26 | $136.25 | $136.30 |
| Purchase #3 | $181.35 | 6.634% | $193.3808 | $193.38 | $193.40 | $193.40 |
| Purchase #4 | $173.92 | 6.210% | $184.7204 | $184.72 | $184.70 | $184.70 |
| Purchase #5 | $48.82 | 7.793% | $52.6245 | $52.62 | $52.60 | $52.60 |
| Purchase #6 | $209.39 | 11.845% | $234.1922 | $234.19 | $234.20 | $234.20 |
| Purchase #7 | $18.41 | 6.339% | $19.577 | $19.58 | $19.60 | $19.60 |
| 7 purchase totals = | $802.72 | $872.5523 | $872.54 | $872.55 | $872.60 | |