| 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 | $23.76 | 4.606% | $24.8544 | $24.85 | $24.85 | $24.90 |
| Purchase #2 | $142.54 | 13.137% | $161.2655 | $161.27 | $161.25 | $161.30 |
| Purchase #3 | $122.33 | 4.758% | $128.1505 | $128.15 | $128.15 | $128.20 |
| Purchase #4 | $47.26 | 9.362% | $51.6845 | $51.68 | $51.70 | $51.70 |
| Purchase #5 | $48.76 | 11.751% | $54.4898 | $54.49 | $54.50 | $54.50 |
| Purchase #6 | $180.52 | 3.141% | $186.1901 | $186.19 | $186.20 | $186.20 |
| Purchase #7 | $26.89 | 12.801% | $30.3322 | $30.33 | $30.35 | $30.30 |
| 7 purchase totals = | $592.06 | $636.9670 | $636.96 | $637.00 | $637.10 | |