| 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 | $73.73 | 9.263% | $80.5596 | $80.56 | $80.55 | $80.60 |
| Purchase #2 | $62.86 | 5.855% | $66.5405 | $66.54 | $66.55 | $66.50 |
| Purchase #3 | $223.71 | 4.266% | $233.2535 | $233.25 | $233.25 | $233.30 |
| Purchase #4 | $249.76 | 9.702% | $273.9917 | $273.99 | $274.00 | $274.00 |
| Purchase #5 | $239.87 | 11.496% | $267.4455 | $267.45 | $267.45 | $267.40 |
| Purchase #6 | $219.56 | 6.765% | $234.4132 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $171.71 | 7.133% | $183.9581 | $183.96 | $183.95 | $184.00 |
| 7 purchase totals = | $1,241.20 | $1,340.1621 | $1,340.16 | $1,340.15 | $1,340.20 | |