| 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 | $31.25 | 6.200% | $33.1875 | $33.19 | $33.20 | $33.20 |
| Purchase #2 | $131.80 | 9.210% | $143.9388 | $143.94 | $143.95 | $143.90 |
| Purchase #3 | $36.59 | 4.749% | $38.3277 | $38.33 | $38.35 | $38.30 |
| Purchase #4 | $248.55 | 6.227% | $264.0272 | $264.03 | $264.05 | $264.00 |
| Purchase #5 | $128.41 | 10.242% | $141.5618 | $141.56 | $141.55 | $141.60 |
| Purchase #6 | $50.68 | 10.187% | $55.8428 | $55.84 | $55.85 | $55.80 |
| Purchase #7 | $89.28 | 9.797% | $98.0268 | $98.03 | $98.05 | $98.00 |
| 7 purchase totals = | $716.56 | $774.9126 | $774.92 | $775.00 | $774.80 | |