| 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 | $79.95 | 4.403% | $83.4702 | $83.47 | $83.45 | $83.50 |
| Purchase #2 | $223.89 | 11.458% | $249.5433 | $249.54 | $249.55 | $249.50 |
| Purchase #3 | $18.73 | 12.370% | $21.0469 | $21.05 | $21.05 | $21.00 |
| Purchase #4 | $107.43 | 7.269% | $115.2391 | $115.24 | $115.25 | $115.20 |
| Purchase #5 | $185.27 | 9.842% | $203.5043 | $203.50 | $203.50 | $203.50 |
| Purchase #6 | $208.96 | 3.579% | $216.4387 | $216.44 | $216.45 | $216.40 |
| Purchase #7 | $192.74 | 4.562% | $201.5328 | $201.53 | $201.55 | $201.50 |
| 7 purchase totals = | $1,016.97 | $1,090.7753 | $1,090.77 | $1,090.80 | $1,090.60 | |