| 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 | $46.89 | 3.642% | $48.5977 | $48.60 | $48.60 | $48.60 |
| Purchase #2 | $17.96 | 3.514% | $18.5911 | $18.59 | $18.60 | $18.60 |
| Purchase #3 | $29.85 | 10.338% | $32.9359 | $32.94 | $32.95 | $32.90 |
| Purchase #4 | $245.33 | 3.807% | $254.6697 | $254.67 | $254.65 | $254.70 |
| Purchase #5 | $74.79 | 9.655% | $82.011 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $90.69 | 12.819% | $102.3156 | $102.32 | $102.30 | $102.30 |
| Purchase #7 | $236.57 | 6.192% | $251.2184 | $251.22 | $251.20 | $251.20 |
| 7 purchase totals = | $742.08 | $790.3394 | $790.35 | $790.30 | $790.30 | |