| 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 | $10.70 | 3.338% | $11.0572 | $11.06 | $11.05 | $11.10 |
| Purchase #2 | $24.94 | 9.205% | $27.2357 | $27.24 | $27.25 | $27.20 |
| Purchase #3 | $129.42 | 11.722% | $144.5906 | $144.59 | $144.60 | $144.60 |
| Purchase #4 | $237.98 | 10.681% | $263.3986 | $263.40 | $263.40 | $263.40 |
| Purchase #5 | $180.26 | 13.643% | $204.8529 | $204.85 | $204.85 | $204.90 |
| Purchase #6 | $79.84 | 9.655% | $87.5486 | $87.55 | $87.55 | $87.50 |
| Purchase #7 | $96.43 | 10.281% | $106.344 | $106.34 | $106.35 | $106.30 |
| 7 purchase totals = | $759.57 | $845.0276 | $845.03 | $845.05 | $845.00 | |