| 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 | $117.66 | 8.187% | $127.2928 | $127.29 | $127.30 | $127.30 |
| Purchase #2 | $93.62 | 13.216% | $105.9928 | $105.99 | $106.00 | $106.00 |
| Purchase #3 | $17.38 | 8.514% | $18.8597 | $18.86 | $18.85 | $18.90 |
| Purchase #4 | $165.79 | 9.477% | $181.5019 | $181.50 | $181.50 | $181.50 |
| Purchase #5 | $49.48 | 3.164% | $51.0455 | $51.05 | $51.05 | $51.00 |
| Purchase #6 | $137.83 | 13.499% | $156.4357 | $156.44 | $156.45 | $156.40 |
| Purchase #7 | $64.67 | 9.464% | $70.7904 | $70.79 | $70.80 | $70.80 |
| 7 purchase totals = | $646.43 | $711.9188 | $711.92 | $711.95 | $711.90 | |