| 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 | $84.52 | 10.530% | $93.42 | $93.42 | $93.40 | $93.40 |
| Purchase #2 | $17.50 | 3.267% | $18.0717 | $18.07 | $18.05 | $18.10 |
| Purchase #3 | $216.27 | 7.795% | $233.1282 | $233.13 | $233.15 | $233.10 |
| Purchase #4 | $187.27 | 5.521% | $197.6092 | $197.61 | $197.60 | $197.60 |
| Purchase #5 | $129.79 | 3.274% | $134.0393 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $101.32 | 4.422% | $105.8004 | $105.80 | $105.80 | $105.80 |
| Purchase #7 | $50.32 | 3.490% | $52.0762 | $52.08 | $52.10 | $52.10 |
| 7 purchase totals = | $786.99 | $834.1450 | $834.15 | $834.15 | $834.10 | |