| 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 | $11.73 | 12.199% | $13.1609 | $13.16 | $13.15 | $13.20 |
| Purchase #2 | $9.29 | 8.321% | $10.063 | $10.06 | $10.05 | $10.10 |
| Purchase #3 | $25.26 | 7.102% | $27.054 | $27.05 | $27.05 | $27.10 |
| Purchase #4 | $193.53 | 8.260% | $209.5156 | $209.52 | $209.50 | $209.50 |
| Purchase #5 | $6.98 | 3.655% | $7.2351 | $7.24 | $7.25 | $7.20 |
| Purchase #6 | $56.87 | 7.802% | $61.307 | $61.31 | $61.30 | $61.30 |
| Purchase #7 | $165.55 | 8.570% | $179.7376 | $179.74 | $179.75 | $179.70 |
| 7 purchase totals = | $469.21 | $508.0732 | $508.08 | $508.05 | $508.10 | |