| 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 | $54.51 | 12.695% | $61.43 | $61.43 | $61.45 | $61.40 |
| Purchase #2 | $201.92 | 4.435% | $210.8752 | $210.88 | $210.90 | $210.90 |
| Purchase #3 | $57.97 | 12.163% | $65.0209 | $65.02 | $65.00 | $65.00 |
| Purchase #4 | $34.89 | 8.331% | $37.7967 | $37.80 | $37.80 | $37.80 |
| Purchase #5 | $150.61 | 9.757% | $165.305 | $165.31 | $165.30 | $165.30 |
| Purchase #6 | $120.57 | 3.851% | $125.2132 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $176.71 | 5.300% | $186.0756 | $186.08 | $186.10 | $186.10 |
| 7 purchase totals = | $797.18 | $851.7166 | $851.73 | $851.75 | $851.70 | |