| 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 | $74.74 | 8.712% | $81.2513 | $81.25 | $81.25 | $81.30 |
| Purchase #2 | $157.88 | 6.665% | $168.4027 | $168.40 | $168.40 | $168.40 |
| Purchase #3 | $7.71 | 9.262% | $8.4241 | $8.42 | $8.40 | $8.40 |
| Purchase #4 | $32.61 | 7.114% | $34.9299 | $34.93 | $34.95 | $34.90 |
| Purchase #5 | $77.35 | 8.661% | $84.0493 | $84.05 | $84.05 | $84.00 |
| Purchase #6 | $85.82 | 3.226% | $88.5886 | $88.59 | $88.60 | $88.60 |
| Purchase #7 | $88.63 | 9.749% | $97.2705 | $97.27 | $97.25 | $97.30 |
| 7 purchase totals = | $524.74 | $562.9164 | $562.91 | $562.90 | $562.90 | |