| 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 | $46.80 | 9.671% | $51.326 | $51.33 | $51.35 | $51.30 |
| Purchase #2 | $54.29 | 3.111% | $55.979 | $55.98 | $56.00 | $56.00 |
| Purchase #3 | $123.30 | 12.705% | $138.9653 | $138.97 | $138.95 | $139.00 |
| Purchase #4 | $189.50 | 4.219% | $197.495 | $197.50 | $197.50 | $197.50 |
| Purchase #5 | $59.91 | 12.638% | $67.4814 | $67.48 | $67.50 | $67.50 |
| Purchase #6 | $6.25 | 8.353% | $6.7721 | $6.77 | $6.75 | $6.80 |
| Purchase #7 | $156.76 | 13.227% | $177.4946 | $177.49 | $177.50 | $177.50 |
| 7 purchase totals = | $636.81 | $695.5134 | $695.52 | $695.55 | $695.60 | |