| 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 | $26.58 | 8.377% | $28.8066 | $28.81 | $28.80 | $28.80 |
| Purchase #2 | $156.31 | 6.835% | $166.9938 | $166.99 | $167.00 | $167.00 |
| Purchase #3 | $236.76 | 7.736% | $255.0758 | $255.08 | $255.10 | $255.10 |
| Purchase #4 | $70.44 | 8.834% | $76.6627 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $86.67 | 13.674% | $98.5213 | $98.52 | $98.50 | $98.50 |
| Purchase #6 | $126.97 | 13.472% | $144.0754 | $144.08 | $144.10 | $144.10 |
| Purchase #7 | $14.99 | 13.407% | $16.9997 | $17.00 | $17.00 | $17.00 |
| 7 purchase totals = | $718.72 | $787.1353 | $787.14 | $787.15 | $787.20 | |