| 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 | $50.48 | 4.169% | $52.5845 | $52.58 | $52.60 | $52.60 |
| Purchase #2 | $171.58 | 9.402% | $187.712 | $187.71 | $187.70 | $187.70 |
| Purchase #3 | $39.61 | 12.592% | $44.5977 | $44.60 | $44.60 | $44.60 |
| Purchase #4 | $215.98 | 7.568% | $232.3254 | $232.33 | $232.35 | $232.30 |
| Purchase #5 | $132.80 | 11.452% | $148.0083 | $148.01 | $148.00 | $148.00 |
| Purchase #6 | $46.91 | 11.829% | $52.459 | $52.46 | $52.45 | $52.50 |
| Purchase #7 | $225.56 | 9.749% | $247.5498 | $247.55 | $247.55 | $247.50 |
| 7 purchase totals = | $882.92 | $965.2367 | $965.24 | $965.25 | $965.20 | |