| 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 | $5.37 | 6.519% | $5.7201 | $5.72 | $5.70 | $5.70 |
| Purchase #2 | $236.87 | 12.537% | $266.5664 | $266.57 | $266.55 | $266.60 |
| Purchase #3 | $249.80 | 3.614% | $258.8278 | $258.83 | $258.85 | $258.80 |
| Purchase #4 | $218.39 | 9.514% | $239.1676 | $239.17 | $239.15 | $239.20 |
| Purchase #5 | $62.47 | 5.456% | $65.8784 | $65.88 | $65.90 | $65.90 |
| Purchase #6 | $208.88 | 13.625% | $237.3399 | $237.34 | $237.35 | $237.30 |
| Purchase #7 | $122.43 | 3.618% | $126.8595 | $126.86 | $126.85 | $126.90 |
| 7 purchase totals = | $1,104.21 | $1,200.3597 | $1,200.37 | $1,200.35 | $1,200.40 | |