| 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 | $95.67 | 11.210% | $106.3946 | $106.39 | $106.40 | $106.40 |
| Purchase #2 | $40.72 | 10.238% | $44.8889 | $44.89 | $44.90 | $44.90 |
| Purchase #3 | $102.53 | 4.571% | $107.2166 | $107.22 | $107.20 | $107.20 |
| Purchase #4 | $64.70 | 7.620% | $69.6301 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $72.81 | 10.309% | $80.316 | $80.32 | $80.30 | $80.30 |
| Purchase #6 | $81.53 | 7.651% | $87.7679 | $87.77 | $87.75 | $87.80 |
| Purchase #7 | $77.63 | 12.171% | $87.0783 | $87.08 | $87.10 | $87.10 |
| 7 purchase totals = | $535.59 | $583.2924 | $583.30 | $583.30 | $583.30 | |