| 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 | $24.71 | 13.429% | $28.0283 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $216.94 | 11.263% | $241.374 | $241.37 | $241.35 | $241.40 |
| Purchase #3 | $207.51 | 7.770% | $223.6335 | $223.63 | $223.65 | $223.60 |
| Purchase #4 | $83.40 | 5.769% | $88.2113 | $88.21 | $88.20 | $88.20 |
| Purchase #5 | $82.44 | 7.743% | $88.8233 | $88.82 | $88.80 | $88.80 |
| Purchase #6 | $53.80 | 9.301% | $58.8039 | $58.80 | $58.80 | $58.80 |
| Purchase #7 | $234.33 | 8.487% | $254.2176 | $254.22 | $254.20 | $254.20 |
| 7 purchase totals = | $903.13 | $983.0919 | $983.08 | $983.05 | $983.00 | |