| 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 | $46.78 | 8.657% | $50.8297 | $50.83 | $50.85 | $50.80 |
| Purchase #2 | $75.42 | 10.195% | $83.1091 | $83.11 | $83.10 | $83.10 |
| Purchase #3 | $39.61 | 6.195% | $42.0638 | $42.06 | $42.05 | $42.10 |
| Purchase #4 | $110.37 | 9.228% | $120.5549 | $120.55 | $120.55 | $120.60 |
| Purchase #5 | $87.36 | 12.302% | $98.107 | $98.11 | $98.10 | $98.10 |
| Purchase #6 | $163.26 | 11.190% | $181.5288 | $181.53 | $181.55 | $181.50 |
| Purchase #7 | $76.82 | 6.293% | $81.6543 | $81.65 | $81.65 | $81.70 |
| 7 purchase totals = | $599.62 | $657.8476 | $657.84 | $657.85 | $657.90 | |