| 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 | $13.33 | 8.586% | $14.4745 | $14.47 | $14.45 | $14.50 |
| Purchase #2 | $182.75 | 4.479% | $190.9354 | $190.94 | $190.95 | $190.90 |
| Purchase #3 | $208.37 | 8.374% | $225.8189 | $225.82 | $225.80 | $225.80 |
| Purchase #4 | $13.74 | 6.104% | $14.5787 | $14.58 | $14.60 | $14.60 |
| Purchase #5 | $44.87 | 10.503% | $49.5827 | $49.58 | $49.60 | $49.60 |
| Purchase #6 | $67.58 | 12.871% | $76.2782 | $76.28 | $76.30 | $76.30 |
| Purchase #7 | $70.66 | 9.757% | $77.5543 | $77.55 | $77.55 | $77.60 |
| 7 purchase totals = | $601.30 | $649.2227 | $649.22 | $649.25 | $649.30 | |