| 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 | $23.33 | 9.658% | $25.5832 | $25.58 | $25.60 | $25.60 |
| Purchase #2 | $21.67 | 13.806% | $24.6618 | $24.66 | $24.65 | $24.70 |
| Purchase #3 | $159.68 | 5.221% | $168.0169 | $168.02 | $168.00 | $168.00 |
| Purchase #4 | $60.39 | 8.366% | $65.4422 | $65.44 | $65.45 | $65.40 |
| Purchase #5 | $54.80 | 10.799% | $60.7179 | $60.72 | $60.70 | $60.70 |
| Purchase #6 | $147.41 | 13.447% | $167.2322 | $167.23 | $167.25 | $167.20 |
| Purchase #7 | $145.29 | 6.706% | $155.0331 | $155.03 | $155.05 | $155.00 |
| 7 purchase totals = | $612.57 | $666.6873 | $666.68 | $666.70 | $666.60 | |