| 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 | $99.77 | 13.623% | $113.3617 | $113.36 | $113.35 | $113.40 |
| Purchase #2 | $8.93 | 6.690% | $9.5274 | $9.53 | $9.55 | $9.50 |
| Purchase #3 | $209.70 | 8.255% | $227.0107 | $227.01 | $227.00 | $227.00 |
| Purchase #4 | $157.82 | 9.404% | $172.6614 | $172.66 | $172.65 | $172.70 |
| Purchase #5 | $205.35 | 5.409% | $216.4574 | $216.46 | $216.45 | $216.50 |
| Purchase #6 | $65.46 | 5.851% | $69.2901 | $69.29 | $69.30 | $69.30 |
| Purchase #7 | $224.91 | 11.219% | $250.1427 | $250.14 | $250.15 | $250.10 |
| 7 purchase totals = | $971.94 | $1,058.4514 | $1,058.45 | $1,058.45 | $1,058.50 | |