| 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 | $73.33 | 10.595% | $81.0993 | $81.10 | $81.10 | $81.10 |
| Purchase #2 | $10.82 | 5.192% | $11.3818 | $11.38 | $11.40 | $11.40 |
| Purchase #3 | $226.56 | 9.585% | $248.2758 | $248.28 | $248.30 | $248.30 |
| Purchase #4 | $154.96 | 11.629% | $172.9803 | $172.98 | $173.00 | $173.00 |
| Purchase #5 | $54.85 | 6.599% | $58.4696 | $58.47 | $58.45 | $58.50 |
| Purchase #6 | $223.49 | 3.267% | $230.7914 | $230.79 | $230.80 | $230.80 |
| Purchase #7 | $174.65 | 11.294% | $194.375 | $194.38 | $194.40 | $194.40 |
| 7 purchase totals = | $918.66 | $997.3732 | $997.38 | $997.45 | $997.50 | |