| 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 | $25.41 | 13.492% | $28.8383 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $9.67 | 13.368% | $10.9627 | $10.96 | $10.95 | $11.00 |
| Purchase #3 | $245.93 | 8.603% | $267.0874 | $267.09 | $267.10 | $267.10 |
| Purchase #4 | $63.39 | 6.211% | $67.3272 | $67.33 | $67.35 | $67.30 |
| Purchase #5 | $120.31 | 11.170% | $133.7486 | $133.75 | $133.75 | $133.70 |
| Purchase #6 | $137.35 | 8.707% | $149.3091 | $149.31 | $149.30 | $149.30 |
| Purchase #7 | $185.33 | 10.243% | $204.3134 | $204.31 | $204.30 | $204.30 |
| 7 purchase totals = | $787.39 | $861.5867 | $861.59 | $861.60 | $861.50 | |