| 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 | $116.85 | 3.202% | $120.5915 | $120.59 | $120.60 | $120.60 |
| Purchase #2 | $25.54 | 3.548% | $26.4462 | $26.45 | $26.45 | $26.40 |
| Purchase #3 | $156.42 | 3.631% | $162.0996 | $162.10 | $162.10 | $162.10 |
| Purchase #4 | $94.88 | 13.668% | $107.8482 | $107.85 | $107.85 | $107.80 |
| Purchase #5 | $64.37 | 13.438% | $73.02 | $73.02 | $73.00 | $73.00 |
| Purchase #6 | $24.49 | 12.366% | $27.5184 | $27.52 | $27.50 | $27.50 |
| Purchase #7 | $154.77 | 12.472% | $174.0729 | $174.07 | $174.05 | $174.10 |
| 7 purchase totals = | $637.32 | $691.5968 | $691.60 | $691.55 | $691.50 | |