| 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 | $51.64 | 4.792% | $54.1146 | $54.11 | $54.10 | $54.10 |
| Purchase #2 | $187.38 | 10.627% | $207.2929 | $207.29 | $207.30 | $207.30 |
| Purchase #3 | $55.32 | 8.270% | $59.895 | $59.90 | $59.90 | $59.90 |
| Purchase #4 | $11.71 | 3.211% | $12.086 | $12.09 | $12.10 | $12.10 |
| Purchase #5 | $46.89 | 12.490% | $52.7466 | $52.75 | $52.75 | $52.70 |
| Purchase #6 | $209.59 | 13.368% | $237.608 | $237.61 | $237.60 | $237.60 |
| Purchase #7 | $54.99 | 6.749% | $58.7013 | $58.70 | $58.70 | $58.70 |
| 7 purchase totals = | $617.52 | $682.4444 | $682.45 | $682.45 | $682.40 | |