| 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 | $5.65 | 8.634% | $6.1378 | $6.14 | $6.15 | $6.10 |
| Purchase #2 | $156.63 | 10.671% | $173.344 | $173.34 | $173.35 | $173.30 |
| Purchase #3 | $145.91 | 7.330% | $156.6052 | $156.61 | $156.60 | $156.60 |
| Purchase #4 | $237.93 | 4.314% | $248.1943 | $248.19 | $248.20 | $248.20 |
| Purchase #5 | $103.59 | 13.175% | $117.238 | $117.24 | $117.25 | $117.20 |
| Purchase #6 | $226.79 | 13.669% | $257.7899 | $257.79 | $257.80 | $257.80 |
| Purchase #7 | $60.50 | 7.545% | $65.0647 | $65.06 | $65.05 | $65.10 |
| 7 purchase totals = | $937.00 | $1,024.3739 | $1,024.37 | $1,024.40 | $1,024.30 | |