| 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 | $61.38 | 13.527% | $69.6829 | $69.68 | $69.70 | $69.70 |
| Purchase #2 | $19.50 | 5.227% | $20.5193 | $20.52 | $20.50 | $20.50 |
| Purchase #3 | $170.67 | 3.564% | $176.7527 | $176.75 | $176.75 | $176.80 |
| Purchase #4 | $171.60 | 10.253% | $189.1941 | $189.19 | $189.20 | $189.20 |
| Purchase #5 | $95.98 | 13.222% | $108.6705 | $108.67 | $108.65 | $108.70 |
| Purchase #6 | $68.44 | 12.873% | $77.2503 | $77.25 | $77.25 | $77.30 |
| Purchase #7 | $5.62 | 10.555% | $6.2132 | $6.21 | $6.20 | $6.20 |
| 7 purchase totals = | $593.19 | $648.2830 | $648.27 | $648.25 | $648.40 | |