| 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 | $57.51 | 3.373% | $59.4498 | $59.45 | $59.45 | $59.40 |
| Purchase #2 | $216.69 | 4.178% | $225.7433 | $225.74 | $225.75 | $225.70 |
| Purchase #3 | $21.67 | 7.565% | $23.3093 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $183.47 | 9.319% | $200.5676 | $200.57 | $200.55 | $200.60 |
| Purchase #5 | $16.41 | 8.413% | $17.7906 | $17.79 | $17.80 | $17.80 |
| Purchase #6 | $26.71 | 3.327% | $27.5986 | $27.60 | $27.60 | $27.60 |
| Purchase #7 | $31.52 | 4.145% | $32.8265 | $32.83 | $32.85 | $32.80 |
| 7 purchase totals = | $553.98 | $587.2857 | $587.29 | $587.30 | $587.20 | |