| 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 | $73.75 | 7.627% | $79.3749 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $207.96 | 4.556% | $217.4347 | $217.43 | $217.45 | $217.40 |
| Purchase #3 | $204.62 | 3.242% | $211.2538 | $211.25 | $211.25 | $211.30 |
| Purchase #4 | $80.77 | 7.254% | $86.6291 | $86.63 | $86.65 | $86.60 |
| Purchase #5 | $236.92 | 6.297% | $251.8389 | $251.84 | $251.85 | $251.80 |
| Purchase #6 | $86.86 | 9.825% | $95.394 | $95.39 | $95.40 | $95.40 |
| Purchase #7 | $10.52 | 3.487% | $10.8868 | $10.89 | $10.90 | $10.90 |
| 7 purchase totals = | $901.40 | $952.8122 | $952.80 | $952.85 | $952.80 | |