| 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 | $52.92 | 11.466% | $58.9878 | $58.99 | $59.00 | $59.00 |
| Purchase #2 | $176.53 | 3.713% | $183.0846 | $183.08 | $183.10 | $183.10 |
| Purchase #3 | $89.76 | 7.674% | $96.6482 | $96.65 | $96.65 | $96.60 |
| Purchase #4 | $175.78 | 12.825% | $198.3238 | $198.32 | $198.30 | $198.30 |
| Purchase #5 | $96.82 | 12.369% | $108.7957 | $108.80 | $108.80 | $108.80 |
| Purchase #6 | $96.29 | 11.510% | $107.373 | $107.37 | $107.35 | $107.40 |
| Purchase #7 | $14.99 | 12.494% | $16.8629 | $16.86 | $16.85 | $16.90 |
| 7 purchase totals = | $703.09 | $770.0760 | $770.07 | $770.05 | $770.10 | |