| 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 | $75.37 | 7.478% | $81.0062 | $81.01 | $81.00 | $81.00 |
| Purchase #2 | $98.90 | 5.707% | $104.5442 | $104.54 | $104.55 | $104.50 |
| Purchase #3 | $165.64 | 4.421% | $172.9629 | $172.96 | $172.95 | $173.00 |
| Purchase #4 | $133.84 | 12.782% | $150.9474 | $150.95 | $150.95 | $150.90 |
| Purchase #5 | $44.47 | 9.303% | $48.607 | $48.61 | $48.60 | $48.60 |
| Purchase #6 | $91.80 | 8.332% | $99.4488 | $99.45 | $99.45 | $99.40 |
| Purchase #7 | $80.53 | 8.565% | $87.4274 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $690.55 | $744.9439 | $744.95 | $744.95 | $744.80 | |