| 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 | $49.44 | 9.666% | $54.2189 | $54.22 | $54.20 | $54.20 |
| Purchase #2 | $232.98 | 12.629% | $262.403 | $262.40 | $262.40 | $262.40 |
| Purchase #3 | $215.39 | 4.170% | $224.3718 | $224.37 | $224.35 | $224.40 |
| Purchase #4 | $86.51 | 7.303% | $92.8278 | $92.83 | $92.85 | $92.80 |
| Purchase #5 | $72.90 | 11.686% | $81.4191 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $220.78 | 12.869% | $249.1922 | $249.19 | $249.20 | $249.20 |
| Purchase #7 | $42.48 | 5.117% | $44.6537 | $44.65 | $44.65 | $44.70 |
| 7 purchase totals = | $920.48 | $1,009.0865 | $1,009.08 | $1,009.05 | $1,009.10 | |