| 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 | $32.29 | 9.230% | $35.2704 | $35.27 | $35.25 | $35.30 |
| Purchase #2 | $46.83 | 13.112% | $52.9703 | $52.97 | $52.95 | $53.00 |
| Purchase #3 | $39.68 | 7.245% | $42.5548 | $42.55 | $42.55 | $42.60 |
| Purchase #4 | $211.30 | 7.222% | $226.5601 | $226.56 | $226.55 | $226.60 |
| Purchase #5 | $201.35 | 4.382% | $210.1732 | $210.17 | $210.15 | $210.20 |
| Purchase #6 | $127.92 | 7.707% | $137.7788 | $137.78 | $137.80 | $137.80 |
| Purchase #7 | $186.87 | 12.719% | $210.638 | $210.64 | $210.65 | $210.60 |
| 7 purchase totals = | $846.24 | $915.9456 | $915.94 | $915.90 | $916.10 | |