| 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 | $15.75 | 4.756% | $16.4991 | $16.50 | $16.50 | $16.50 |
| Purchase #2 | $222.74 | 13.515% | $252.8433 | $252.84 | $252.85 | $252.80 |
| Purchase #3 | $131.71 | 7.383% | $141.4341 | $141.43 | $141.45 | $141.40 |
| Purchase #4 | $233.90 | 13.377% | $265.1888 | $265.19 | $265.20 | $265.20 |
| Purchase #5 | $84.50 | 11.787% | $94.46 | $94.46 | $94.45 | $94.50 |
| Purchase #6 | $61.60 | 12.398% | $69.2372 | $69.24 | $69.25 | $69.20 |
| Purchase #7 | $224.46 | 6.648% | $239.3821 | $239.38 | $239.40 | $239.40 |
| 7 purchase totals = | $974.66 | $1,079.0446 | $1,079.04 | $1,079.10 | $1,079.00 | |