| 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 | $45.68 | 4.791% | $47.8685 | $47.87 | $47.85 | $47.90 |
| Purchase #2 | $146.95 | 9.801% | $161.3526 | $161.35 | $161.35 | $161.40 |
| Purchase #3 | $5.37 | 3.815% | $5.5749 | $5.57 | $5.55 | $5.60 |
| Purchase #4 | $83.54 | 13.221% | $94.5848 | $94.58 | $94.60 | $94.60 |
| Purchase #5 | $206.98 | 4.255% | $215.787 | $215.79 | $215.80 | $215.80 |
| Purchase #6 | $206.67 | 6.728% | $220.5748 | $220.57 | $220.55 | $220.60 |
| Purchase #7 | $88.65 | 10.635% | $98.0779 | $98.08 | $98.10 | $98.10 |
| 7 purchase totals = | $783.84 | $843.8205 | $843.81 | $843.80 | $844.00 | |