| 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 | $75.38 | 4.188% | $78.5369 | $78.54 | $78.55 | $78.50 |
| Purchase #2 | $239.55 | 7.839% | $258.3283 | $258.33 | $258.35 | $258.30 |
| Purchase #3 | $144.72 | 11.567% | $161.4598 | $161.46 | $161.45 | $161.50 |
| Purchase #4 | $109.56 | 8.114% | $118.4497 | $118.45 | $118.45 | $118.40 |
| Purchase #5 | $213.89 | 7.863% | $230.7082 | $230.71 | $230.70 | $230.70 |
| Purchase #6 | $17.90 | 6.379% | $19.0418 | $19.04 | $19.05 | $19.00 |
| Purchase #7 | $164.76 | 13.120% | $186.3765 | $186.38 | $186.40 | $186.40 |
| 7 purchase totals = | $965.76 | $1,052.9012 | $1,052.91 | $1,052.95 | $1,052.80 | |