| 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 | $248.67 | 4.467% | $259.7781 | $259.78 | $259.80 | $259.80 |
| Purchase #2 | $66.35 | 7.829% | $71.5445 | $71.54 | $71.55 | $71.50 |
| Purchase #3 | $8.48 | 3.478% | $8.7749 | $8.77 | $8.75 | $8.80 |
| Purchase #4 | $235.44 | 9.272% | $257.27 | $257.27 | $257.25 | $257.30 |
| Purchase #5 | $91.83 | 3.175% | $94.7456 | $94.75 | $94.75 | $94.70 |
| Purchase #6 | $162.86 | 6.758% | $173.8661 | $173.87 | $173.85 | $173.90 |
| Purchase #7 | $25.49 | 6.605% | $27.1736 | $27.17 | $27.15 | $27.20 |
| 7 purchase totals = | $839.12 | $893.1528 | $893.15 | $893.10 | $893.20 | |