| 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 | $216.33 | 3.747% | $224.4359 | $224.44 | $224.45 | $224.40 |
| Purchase #2 | $79.98 | 13.868% | $91.0716 | $91.07 | $91.05 | $91.10 |
| Purchase #3 | $56.34 | 6.500% | $60.0021 | $60.00 | $60.00 | $60.00 |
| Purchase #4 | $87.39 | 13.263% | $98.9805 | $98.98 | $99.00 | $99.00 |
| Purchase #5 | $173.64 | 7.153% | $186.0605 | $186.06 | $186.05 | $186.10 |
| Purchase #6 | $22.76 | 13.326% | $25.793 | $25.79 | $25.80 | $25.80 |
| Purchase #7 | $51.85 | 11.516% | $57.821 | $57.82 | $57.80 | $57.80 |
| 7 purchase totals = | $688.29 | $744.1646 | $744.16 | $744.15 | $744.20 | |