| 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 | $65.83 | 4.807% | $68.9944 | $68.99 | $69.00 | $69.00 |
| Purchase #2 | $67.60 | 3.340% | $69.8578 | $69.86 | $69.85 | $69.90 |
| Purchase #3 | $142.76 | 13.696% | $162.3124 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $45.79 | 8.522% | $49.6922 | $49.69 | $49.70 | $49.70 |
| Purchase #5 | $198.79 | 11.188% | $221.0306 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $152.91 | 9.734% | $167.7943 | $167.79 | $167.80 | $167.80 |
| Purchase #7 | $232.50 | 5.370% | $244.9853 | $244.99 | $245.00 | $245.00 |
| 7 purchase totals = | $906.18 | $984.6670 | $984.66 | $984.70 | $984.70 | |