| 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 | $89.55 | 9.295% | $97.8737 | $97.87 | $97.85 | $97.90 |
| Purchase #2 | $5.65 | 12.499% | $6.3562 | $6.36 | $6.35 | $6.40 |
| Purchase #3 | $106.68 | 11.152% | $118.577 | $118.58 | $118.60 | $118.60 |
| Purchase #4 | $94.92 | 6.116% | $100.7253 | $100.73 | $100.75 | $100.70 |
| Purchase #5 | $188.33 | 8.670% | $204.6582 | $204.66 | $204.65 | $204.70 |
| Purchase #6 | $108.49 | 6.421% | $115.4561 | $115.46 | $115.45 | $115.50 |
| Purchase #7 | $98.42 | 7.642% | $105.9413 | $105.94 | $105.95 | $105.90 |
| 7 purchase totals = | $692.04 | $749.5878 | $749.60 | $749.60 | $749.70 | |