| 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 | $64.31 | 6.743% | $68.6464 | $68.65 | $68.65 | $68.60 |
| Purchase #2 | $17.72 | 8.847% | $19.2877 | $19.29 | $19.30 | $19.30 |
| Purchase #3 | $128.70 | 10.573% | $142.3075 | $142.31 | $142.30 | $142.30 |
| Purchase #4 | $150.67 | 8.594% | $163.6186 | $163.62 | $163.60 | $163.60 |
| Purchase #5 | $215.76 | 4.274% | $224.9816 | $224.98 | $225.00 | $225.00 |
| Purchase #6 | $224.55 | 7.262% | $240.8568 | $240.86 | $240.85 | $240.90 |
| Purchase #7 | $106.78 | 12.863% | $120.5151 | $120.52 | $120.50 | $120.50 |
| 7 purchase totals = | $908.49 | $980.2137 | $980.23 | $980.20 | $980.20 | |