| 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 | $72.26 | 10.334% | $79.7273 | $79.73 | $79.75 | $79.70 |
| Purchase #2 | $38.56 | 10.373% | $42.5598 | $42.56 | $42.55 | $42.60 |
| Purchase #3 | $229.81 | 3.245% | $237.2673 | $237.27 | $237.25 | $237.30 |
| Purchase #4 | $211.90 | 9.134% | $231.2549 | $231.25 | $231.25 | $231.30 |
| Purchase #5 | $85.82 | 10.572% | $94.8929 | $94.89 | $94.90 | $94.90 |
| Purchase #6 | $236.76 | 8.802% | $257.5996 | $257.60 | $257.60 | $257.60 |
| Purchase #7 | $63.42 | 8.536% | $68.8335 | $68.83 | $68.85 | $68.80 |
| 7 purchase totals = | $938.53 | $1,012.1353 | $1,012.13 | $1,012.15 | $1,012.20 | |