| 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 | $83.97 | 4.646% | $87.8712 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $134.75 | 12.229% | $151.2286 | $151.23 | $151.25 | $151.20 |
| Purchase #3 | $100.38 | 11.726% | $112.1506 | $112.15 | $112.15 | $112.20 |
| Purchase #4 | $189.34 | 5.505% | $199.7632 | $199.76 | $199.75 | $199.80 |
| Purchase #5 | $80.99 | 12.577% | $91.1761 | $91.18 | $91.20 | $91.20 |
| Purchase #6 | $133.95 | 6.821% | $143.0867 | $143.09 | $143.10 | $143.10 |
| Purchase #7 | $76.70 | 6.171% | $81.4332 | $81.43 | $81.45 | $81.40 |
| 7 purchase totals = | $800.08 | $866.7096 | $866.71 | $866.75 | $866.80 | |