| 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 | $9.44 | 6.375% | $10.0418 | $10.04 | $10.05 | $10.00 |
| Purchase #2 | $95.28 | 3.225% | $98.3528 | $98.35 | $98.35 | $98.40 |
| Purchase #3 | $202.58 | 5.841% | $214.4127 | $214.41 | $214.40 | $214.40 |
| Purchase #4 | $207.59 | 7.645% | $223.4603 | $223.46 | $223.45 | $223.50 |
| Purchase #5 | $12.30 | 9.858% | $13.5125 | $13.51 | $13.50 | $13.50 |
| Purchase #6 | $134.46 | 11.311% | $149.6688 | $149.67 | $149.65 | $149.70 |
| Purchase #7 | $237.94 | 4.548% | $248.7615 | $248.76 | $248.75 | $248.80 |
| 7 purchase totals = | $899.59 | $958.2104 | $958.20 | $958.15 | $958.30 | |