| 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 | $49.62 | 3.239% | $51.2272 | $51.23 | $51.25 | $51.20 |
| Purchase #2 | $23.65 | 7.643% | $25.4576 | $25.46 | $25.45 | $25.50 |
| Purchase #3 | $146.75 | 12.615% | $165.2625 | $165.26 | $165.25 | $165.30 |
| Purchase #4 | $50.76 | 12.517% | $57.1136 | $57.11 | $57.10 | $57.10 |
| Purchase #5 | $202.36 | 11.530% | $225.6921 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $168.65 | 11.709% | $188.3972 | $188.40 | $188.40 | $188.40 |
| Purchase #7 | $105.29 | 13.689% | $119.7031 | $119.70 | $119.70 | $119.70 |
| 7 purchase totals = | $747.08 | $832.8533 | $832.85 | $832.85 | $832.90 | |