| 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 | $66.40 | 6.440% | $70.6762 | $70.68 | $70.70 | $70.70 |
| Purchase #2 | $5.59 | 3.792% | $5.802 | $5.80 | $5.80 | $5.80 |
| Purchase #3 | $182.73 | 13.735% | $207.828 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $248.31 | 4.656% | $259.8713 | $259.87 | $259.85 | $259.90 |
| Purchase #5 | $172.40 | 8.361% | $186.8144 | $186.81 | $186.80 | $186.80 |
| Purchase #6 | $46.64 | 4.375% | $48.6805 | $48.68 | $48.70 | $48.70 |
| Purchase #7 | $122.96 | 3.323% | $127.046 | $127.05 | $127.05 | $127.00 |
| 7 purchase totals = | $845.03 | $906.7184 | $906.72 | $906.75 | $906.70 | |