| 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 | $68.52 | 12.725% | $77.2392 | $77.24 | $77.25 | $77.20 |
| Purchase #2 | $64.39 | 7.794% | $69.4086 | $69.41 | $69.40 | $69.40 |
| Purchase #3 | $207.31 | 4.124% | $215.8595 | $215.86 | $215.85 | $215.90 |
| Purchase #4 | $178.30 | 10.345% | $196.7451 | $196.75 | $196.75 | $196.70 |
| Purchase #5 | $206.83 | 8.213% | $223.8169 | $223.82 | $223.80 | $223.80 |
| Purchase #6 | $198.48 | 8.272% | $214.8983 | $214.90 | $214.90 | $214.90 |
| Purchase #7 | $105.28 | 7.124% | $112.7801 | $112.78 | $112.80 | $112.80 |
| 7 purchase totals = | $1,029.11 | $1,110.7477 | $1,110.76 | $1,110.75 | $1,110.70 | |