| 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 | $43.29 | 3.822% | $44.9445 | $44.94 | $44.95 | $44.90 |
| Purchase #2 | $9.89 | 4.655% | $10.3504 | $10.35 | $10.35 | $10.40 |
| Purchase #3 | $39.37 | 7.183% | $42.1979 | $42.20 | $42.20 | $42.20 |
| Purchase #4 | $211.92 | 12.858% | $239.1687 | $239.17 | $239.15 | $239.20 |
| Purchase #5 | $195.61 | 11.242% | $217.6005 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $117.40 | 8.211% | $127.0397 | $127.04 | $127.05 | $127.00 |
| Purchase #7 | $6.78 | 12.112% | $7.6012 | $7.60 | $7.60 | $7.60 |
| 7 purchase totals = | $624.26 | $688.9029 | $688.90 | $688.90 | $688.90 | |