| 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 | $10.87 | 4.428% | $11.3513 | $11.35 | $11.35 | $11.40 |
| Purchase #2 | $162.48 | 9.527% | $177.9595 | $177.96 | $177.95 | $178.00 |
| Purchase #3 | $128.88 | 9.567% | $141.2099 | $141.21 | $141.20 | $141.20 |
| Purchase #4 | $94.43 | 5.272% | $99.4083 | $99.41 | $99.40 | $99.40 |
| Purchase #5 | $200.67 | 6.315% | $213.3423 | $213.34 | $213.35 | $213.30 |
| Purchase #6 | $24.77 | 10.767% | $27.437 | $27.44 | $27.45 | $27.40 |
| Purchase #7 | $96.30 | 8.478% | $104.4643 | $104.46 | $104.45 | $104.50 |
| 7 purchase totals = | $718.40 | $775.1726 | $775.17 | $775.15 | $775.20 | |