| 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 | $70.78 | 5.583% | $74.7316 | $74.73 | $74.75 | $74.70 |
| Purchase #2 | $120.80 | 13.694% | $137.3424 | $137.34 | $137.35 | $137.30 |
| Purchase #3 | $202.51 | 4.291% | $211.1997 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $63.53 | 5.844% | $67.2427 | $67.24 | $67.25 | $67.20 |
| Purchase #5 | $117.28 | 6.768% | $125.2175 | $125.22 | $125.20 | $125.20 |
| Purchase #6 | $121.68 | 9.232% | $132.9135 | $132.91 | $132.90 | $132.90 |
| Purchase #7 | $126.32 | 8.388% | $136.9157 | $136.92 | $136.90 | $136.90 |
| 7 purchase totals = | $822.90 | $885.5631 | $885.56 | $885.55 | $885.40 | |