| 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 | $39.45 | 4.427% | $41.1965 | $41.20 | $41.20 | $41.20 |
| Purchase #2 | $79.87 | 12.729% | $90.0367 | $90.04 | $90.05 | $90.00 |
| Purchase #3 | $62.31 | 7.212% | $66.8038 | $66.80 | $66.80 | $66.80 |
| Purchase #4 | $86.92 | 9.445% | $95.1296 | $95.13 | $95.15 | $95.10 |
| Purchase #5 | $75.87 | 7.258% | $81.3766 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $86.95 | 5.241% | $91.507 | $91.51 | $91.50 | $91.50 |
| Purchase #7 | $154.45 | 7.374% | $165.8391 | $165.84 | $165.85 | $165.80 |
| 7 purchase totals = | $585.82 | $631.8893 | $631.90 | $631.95 | $631.80 | |