| 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 | $43.55 | 13.774% | $49.5486 | $49.55 | $49.55 | $49.50 |
| Purchase #2 | $5.52 | 7.569% | $5.9378 | $5.94 | $5.95 | $5.90 |
| Purchase #3 | $165.34 | 8.433% | $179.2831 | $179.28 | $179.30 | $179.30 |
| Purchase #4 | $200.88 | 9.713% | $220.3915 | $220.39 | $220.40 | $220.40 |
| Purchase #5 | $116.69 | 10.460% | $128.8958 | $128.90 | $128.90 | $128.90 |
| Purchase #6 | $21.41 | 11.407% | $23.8522 | $23.85 | $23.85 | $23.90 |
| Purchase #7 | $11.84 | 10.355% | $13.066 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $565.23 | $620.9750 | $620.98 | $621.00 | $621.00 | |