| 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 | $88.79 | 7.703% | $95.6295 | $95.63 | $95.65 | $95.60 |
| Purchase #2 | $104.44 | 7.441% | $112.2114 | $112.21 | $112.20 | $112.20 |
| Purchase #3 | $32.78 | 3.326% | $33.8703 | $33.87 | $33.85 | $33.90 |
| Purchase #4 | $207.48 | 11.642% | $231.6348 | $231.63 | $231.65 | $231.60 |
| Purchase #5 | $44.64 | 3.511% | $46.2073 | $46.21 | $46.20 | $46.20 |
| Purchase #6 | $136.27 | 3.255% | $140.7056 | $140.71 | $140.70 | $140.70 |
| Purchase #7 | $209.40 | 10.667% | $231.7367 | $231.74 | $231.75 | $231.70 |
| 7 purchase totals = | $823.80 | $891.9956 | $892.00 | $892.00 | $891.90 | |