| 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 | $200.76 | 9.700% | $220.2337 | $220.23 | $220.25 | $220.20 |
| Purchase #2 | $219.72 | 12.246% | $246.6269 | $246.63 | $246.65 | $246.60 |
| Purchase #3 | $67.72 | 3.614% | $70.1674 | $70.17 | $70.15 | $70.20 |
| Purchase #4 | $35.80 | 10.305% | $39.4892 | $39.49 | $39.50 | $39.50 |
| Purchase #5 | $5.40 | 6.356% | $5.7432 | $5.74 | $5.75 | $5.70 |
| Purchase #6 | $138.74 | 5.730% | $146.6898 | $146.69 | $146.70 | $146.70 |
| Purchase #7 | $12.29 | 12.728% | $13.8543 | $13.85 | $13.85 | $13.90 |
| 7 purchase totals = | $680.43 | $742.8045 | $742.80 | $742.85 | $742.80 | |