| 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 | $59.69 | 12.467% | $67.1316 | $67.13 | $67.15 | $67.10 |
| Purchase #2 | $239.25 | 6.433% | $254.641 | $254.64 | $254.65 | $254.60 |
| Purchase #3 | $108.90 | 3.370% | $112.5699 | $112.57 | $112.55 | $112.60 |
| Purchase #4 | $43.45 | 10.461% | $47.9953 | $48.00 | $48.00 | $48.00 |
| Purchase #5 | $40.39 | 12.516% | $45.4452 | $45.45 | $45.45 | $45.40 |
| Purchase #6 | $247.62 | 8.352% | $268.3012 | $268.30 | $268.30 | $268.30 |
| Purchase #7 | $229.72 | 7.194% | $246.2461 | $246.25 | $246.25 | $246.20 |
| 7 purchase totals = | $969.02 | $1,042.3303 | $1,042.34 | $1,042.35 | $1,042.20 | |