| 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 | $15.73 | 12.671% | $17.7231 | $17.72 | $17.70 | $17.70 |
| Purchase #2 | $206.65 | 6.338% | $219.7475 | $219.75 | $219.75 | $219.70 |
| Purchase #3 | $209.31 | 6.845% | $223.6373 | $223.64 | $223.65 | $223.60 |
| Purchase #4 | $70.41 | 7.486% | $75.6809 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $37.74 | 4.831% | $39.5632 | $39.56 | $39.55 | $39.60 |
| Purchase #6 | $174.56 | 5.288% | $183.7907 | $183.79 | $183.80 | $183.80 |
| Purchase #7 | $51.72 | 12.602% | $58.2378 | $58.24 | $58.25 | $58.20 |
| 7 purchase totals = | $766.12 | $818.3805 | $818.38 | $818.40 | $818.30 | |