| 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 | $23.45 | 4.332% | $24.4659 | $24.47 | $24.45 | $24.50 |
| Purchase #2 | $190.69 | 5.622% | $201.4106 | $201.41 | $201.40 | $201.40 |
| Purchase #3 | $67.51 | 7.783% | $72.7643 | $72.76 | $72.75 | $72.80 |
| Purchase #4 | $72.94 | 10.205% | $80.3835 | $80.38 | $80.40 | $80.40 |
| Purchase #5 | $196.96 | 4.205% | $205.2422 | $205.24 | $205.25 | $205.20 |
| Purchase #6 | $188.97 | 3.329% | $195.2608 | $195.26 | $195.25 | $195.30 |
| Purchase #7 | $208.64 | 12.102% | $233.8896 | $233.89 | $233.90 | $233.90 |
| 7 purchase totals = | $949.16 | $1,013.4169 | $1,013.41 | $1,013.40 | $1,013.50 | |