| 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 | $7.29 | 4.146% | $7.5922 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $12.48 | 5.848% | $13.2098 | $13.21 | $13.20 | $13.20 |
| Purchase #3 | $135.60 | 5.400% | $142.9224 | $142.92 | $142.90 | $142.90 |
| Purchase #4 | $205.90 | 4.136% | $214.416 | $214.42 | $214.40 | $214.40 |
| Purchase #5 | $110.74 | 5.318% | $116.6292 | $116.63 | $116.65 | $116.60 |
| Purchase #6 | $198.84 | 13.825% | $226.3296 | $226.33 | $226.35 | $226.30 |
| Purchase #7 | $24.83 | 5.521% | $26.2009 | $26.20 | $26.20 | $26.20 |
| 7 purchase totals = | $695.68 | $747.3001 | $747.30 | $747.30 | $747.20 | |