| 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 | $15.81 | 3.211% | $16.3177 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $60.29 | 5.578% | $63.653 | $63.65 | $63.65 | $63.70 |
| Purchase #3 | $25.76 | 10.855% | $28.5562 | $28.56 | $28.55 | $28.60 |
| Purchase #4 | $99.81 | 7.364% | $107.16 | $107.16 | $107.15 | $107.20 |
| Purchase #5 | $94.63 | 4.430% | $98.8221 | $98.82 | $98.80 | $98.80 |
| Purchase #6 | $69.74 | 9.401% | $76.2963 | $76.30 | $76.30 | $76.30 |
| Purchase #7 | $236.68 | 3.541% | $245.0608 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $602.72 | $635.8661 | $635.87 | $635.80 | $636.00 | |