| 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 | $31.27 | 6.662% | $33.3532 | $33.35 | $33.35 | $33.40 |
| Purchase #2 | $238.97 | 12.236% | $268.2104 | $268.21 | $268.20 | $268.20 |
| Purchase #3 | $8.59 | 5.211% | $9.0376 | $9.04 | $9.05 | $9.00 |
| Purchase #4 | $104.83 | 3.238% | $108.2244 | $108.22 | $108.20 | $108.20 |
| Purchase #5 | $205.56 | 4.720% | $215.2624 | $215.26 | $215.25 | $215.30 |
| Purchase #6 | $63.53 | 11.163% | $70.6219 | $70.62 | $70.60 | $70.60 |
| Purchase #7 | $99.85 | 10.106% | $109.9408 | $109.94 | $109.95 | $109.90 |
| 7 purchase totals = | $752.60 | $814.6507 | $814.64 | $814.60 | $814.60 | |